Remove myself from the meta.maintainer field of most Haskell packages.

There is no point in receiving hundreds of e-mails; I cannot read them anyway.

806 files changed, 636 insertions, 2714 deletions

diff --git a/pkgs/applications/editors/leksah/default.nix b/pkgs/applications/editors/leksah/default.nix
index 5c17a6c181555..86f0106ed0504 100644
--- a/pkgs/applications/editors/leksah/default.nix
+++ b/pkgs/applications/editors/leksah/default.nix
@@ -23,9 +23,6 @@ cabal.mkDerivation (self: {
     description = "Haskell IDE written in Haskell";
     license = "GPL";
     platforms = self.stdenv.lib.platforms.linux;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/applications/misc/yeganesh/default.nix b/pkgs/applications/misc/yeganesh/default.nix
index 14f0fdb538469..36a5817772d51 100644
--- a/pkgs/applications/misc/yeganesh/default.nix
+++ b/pkgs/applications/misc/yeganesh/default.nix
@@ -12,6 +12,5 @@ cabal.mkDerivation (self: {
     description = "small dmenu wrapper";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/compilers/Agda-executable/default.nix b/pkgs/development/compilers/Agda-executable/default.nix
index 6b5e58e775205..f9acff43ef713 100644
--- a/pkgs/development/compilers/Agda-executable/default.nix
+++ b/pkgs/development/compilers/Agda-executable/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Command-line program for type-checking and compiling Agda programs";
     license = "unknown";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/compilers/epic/default.nix b/pkgs/development/compilers/epic/default.nix
index 9060d313be5ad..1767a61a7d199 100644
--- a/pkgs/development/compilers/epic/default.nix
+++ b/pkgs/development/compilers/epic/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "Compiler for a simple functional language";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/AC-Vector/default.nix b/pkgs/development/libraries/haskell/AC-Vector/default.nix
index e4b78876c57ae..bbcfd4a0c9219 100644
--- a/pkgs/development/libraries/haskell/AC-Vector/default.nix
+++ b/pkgs/development/libraries/haskell/AC-Vector/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Efficient geometric vectors and transformations";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/Agda/default.nix b/pkgs/development/libraries/haskell/Agda/default.nix
index 0c3a87a4059e6..ea32e6358987b 100644
--- a/pkgs/development/libraries/haskell/Agda/default.nix
+++ b/pkgs/development/libraries/haskell/Agda/default.nix
@@ -21,9 +21,6 @@ cabal.mkDerivation (self: {
     description = "A dependently typed functional programming language and proof assistant";
     license = "unknown";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/AspectAG/default.nix b/pkgs/development/libraries/haskell/AspectAG/default.nix
index 89661b14481bb..6cbd760b4acad 100644
--- a/pkgs/development/libraries/haskell/AspectAG/default.nix
+++ b/pkgs/development/libraries/haskell/AspectAG/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Attribute Grammars in the form of an EDSL";
     license = "LGPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/Boolean/default.nix b/pkgs/development/libraries/haskell/Boolean/default.nix
index 2a8fc76b53c13..bc8e9dca159c5 100644
--- a/pkgs/development/libraries/haskell/Boolean/default.nix
+++ b/pkgs/development/libraries/haskell/Boolean/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Generalized booleans and numbers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/Chart/default.nix b/pkgs/development/libraries/haskell/Chart/default.nix
index 31789974b6bc9..a59e4ca7f422d 100644
--- a/pkgs/development/libraries/haskell/Chart/default.nix
+++ b/pkgs/development/libraries/haskell/Chart/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "A library for generating 2D Charts and Plots";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ChasingBottoms/default.nix b/pkgs/development/libraries/haskell/ChasingBottoms/default.nix
index d2ed408c401f4..48231a1b6d2bf 100644
--- a/pkgs/development/libraries/haskell/ChasingBottoms/default.nix
+++ b/pkgs/development/libraries/haskell/ChasingBottoms/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "For testing partial and infinite values";
     license = "unknown";
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ConfigFile/default.nix b/pkgs/development/libraries/haskell/ConfigFile/default.nix
index bdc86cf1385ad..29d417562ccbb 100644
--- a/pkgs/development/libraries/haskell/ConfigFile/default.nix
+++ b/pkgs/development/libraries/haskell/ConfigFile/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Configuration file reading & writing";
     license = "LGPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/CouchDB/default.nix b/pkgs/development/libraries/haskell/CouchDB/default.nix
index ee584e2ed8fe0..4a413e2e7b851 100644
--- a/pkgs/development/libraries/haskell/CouchDB/default.nix
+++ b/pkgs/development/libraries/haskell/CouchDB/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "CouchDB interface";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/Crypto/default.nix b/pkgs/development/libraries/haskell/Crypto/default.nix
index feb28002355a0..c7d10d0160d8d 100644
--- a/pkgs/development/libraries/haskell/Crypto/default.nix
+++ b/pkgs/development/libraries/haskell/Crypto/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Collects together existing Haskell cryptographic functions into a package";
     license = "unknown";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/DAV/default.nix b/pkgs/development/libraries/haskell/DAV/default.nix
index a412ee9eeb5cd..c330f082e8901 100644
--- a/pkgs/development/libraries/haskell/DAV/default.nix
+++ b/pkgs/development/libraries/haskell/DAV/default.nix
@@ -18,6 +18,5 @@ cabal.mkDerivation (self: {
     description = "RFC 4918 WebDAV support";
     license = self.stdenv.lib.licenses.gpl3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/DSH/default.nix b/pkgs/development/libraries/haskell/DSH/default.nix
index 94fdb79fbcb1e..409afcd45b074 100644
--- a/pkgs/development/libraries/haskell/DSH/default.nix
+++ b/pkgs/development/libraries/haskell/DSH/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Database Supported Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/Diff/default.nix b/pkgs/development/libraries/haskell/Diff/default.nix
index 134a7fc3f986a..04149400ff8c4 100644
--- a/pkgs/development/libraries/haskell/Diff/default.nix
+++ b/pkgs/development/libraries/haskell/Diff/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "O(ND) diff algorithm in haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/FerryCore/default.nix b/pkgs/development/libraries/haskell/FerryCore/default.nix
index e7167baab7d7b..daef52bec7522 100644
--- a/pkgs/development/libraries/haskell/FerryCore/default.nix
+++ b/pkgs/development/libraries/haskell/FerryCore/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Ferry Core Components";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/GLFW/default.nix b/pkgs/development/libraries/haskell/GLFW/default.nix
index cb266ac99ce54..f204bcdf65543 100644
--- a/pkgs/development/libraries/haskell/GLFW/default.nix
+++ b/pkgs/development/libraries/haskell/GLFW/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A Haskell binding for GLFW";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/GLURaw/default.nix b/pkgs/development/libraries/haskell/GLURaw/default.nix
index 91bd5737cf937..d719e8179d45b 100644
--- a/pkgs/development/libraries/haskell/GLURaw/default.nix
+++ b/pkgs/development/libraries/haskell/GLURaw/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A raw binding for the OpenGL graphics system";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/GLUT/2.1.1.2.nix b/pkgs/development/libraries/haskell/GLUT/2.1.1.2.nix
index 302b1fb8fb9e4..32e45aebeb27a 100644
--- a/pkgs/development/libraries/haskell/GLUT/2.1.1.2.nix
+++ b/pkgs/development/libraries/haskell/GLUT/2.1.1.2.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A binding for the OpenGL Utility Toolkit";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/GLUT/2.1.2.1.nix b/pkgs/development/libraries/haskell/GLUT/2.1.2.1.nix
index 13f513551c4f1..64bc7feaf1768 100644
--- a/pkgs/development/libraries/haskell/GLUT/2.1.2.1.nix
+++ b/pkgs/development/libraries/haskell/GLUT/2.1.2.1.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "A binding for the OpenGL Utility Toolkit";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/GLUT/2.1.2.2.nix b/pkgs/development/libraries/haskell/GLUT/2.1.2.2.nix
index 955fd51b702b0..2b9a0fadfc92f 100644
--- a/pkgs/development/libraries/haskell/GLUT/2.1.2.2.nix
+++ b/pkgs/development/libraries/haskell/GLUT/2.1.2.2.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "A binding for the OpenGL Utility Toolkit";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/GLUT/2.2.2.1.nix b/pkgs/development/libraries/haskell/GLUT/2.2.2.1.nix
index 3248631be3e24..e5ff3951d3c39 100644
--- a/pkgs/development/libraries/haskell/GLUT/2.2.2.1.nix
+++ b/pkgs/development/libraries/haskell/GLUT/2.2.2.1.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "A binding for the OpenGL Utility Toolkit";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/GLUT/2.3.1.0.nix b/pkgs/development/libraries/haskell/GLUT/2.3.1.0.nix
index 4e80684cbae99..d65dfa15c6f35 100644
--- a/pkgs/development/libraries/haskell/GLUT/2.3.1.0.nix
+++ b/pkgs/development/libraries/haskell/GLUT/2.3.1.0.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "A binding for the OpenGL Utility Toolkit";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/GLUT/2.4.0.0.nix b/pkgs/development/libraries/haskell/GLUT/2.4.0.0.nix
index 710f2b2ab8447..a7a7e7f371adf 100644
--- a/pkgs/development/libraries/haskell/GLUT/2.4.0.0.nix
+++ b/pkgs/development/libraries/haskell/GLUT/2.4.0.0.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "A binding for the OpenGL Utility Toolkit";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/Glob/default.nix b/pkgs/development/libraries/haskell/Glob/default.nix
index 922b18d9f83af..08ae461795697 100644
--- a/pkgs/development/libraries/haskell/Glob/default.nix
+++ b/pkgs/development/libraries/haskell/Glob/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Globbing library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/GlomeVec/default.nix b/pkgs/development/libraries/haskell/GlomeVec/default.nix
index 421e64ee7a244..d22273f2030bd 100644
--- a/pkgs/development/libraries/haskell/GlomeVec/default.nix
+++ b/pkgs/development/libraries/haskell/GlomeVec/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Simple 3D vector library";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/Graphalyze/default.nix b/pkgs/development/libraries/haskell/Graphalyze/default.nix
index 88563876132e5..d61abc7a245d8 100644
--- a/pkgs/development/libraries/haskell/Graphalyze/default.nix
+++ b/pkgs/development/libraries/haskell/Graphalyze/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Graph-Theoretic Analysis library";
     license = "unknown";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HDBC/HDBC-odbc.nix b/pkgs/development/libraries/haskell/HDBC/HDBC-odbc.nix
index 40091d3e7ba48..50994384c9668 100644
--- a/pkgs/development/libraries/haskell/HDBC/HDBC-odbc.nix
+++ b/pkgs/development/libraries/haskell/HDBC/HDBC-odbc.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "ODBC driver for HDBC";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HDBC/HDBC-postgresql.nix b/pkgs/development/libraries/haskell/HDBC/HDBC-postgresql.nix
index a78d46541f74f..b66ed3ce28f61 100644
--- a/pkgs/development/libraries/haskell/HDBC/HDBC-postgresql.nix
+++ b/pkgs/development/libraries/haskell/HDBC/HDBC-postgresql.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "PostgreSQL driver for HDBC";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HDBC/HDBC-sqlite3.nix b/pkgs/development/libraries/haskell/HDBC/HDBC-sqlite3.nix
index aa983026c9159..783c4c186e2c2 100644
--- a/pkgs/development/libraries/haskell/HDBC/HDBC-sqlite3.nix
+++ b/pkgs/development/libraries/haskell/HDBC/HDBC-sqlite3.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Sqlite v3 driver for HDBC";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HDBC/HDBC.nix b/pkgs/development/libraries/haskell/HDBC/HDBC.nix
index c39c68d9f76b1..a8275c31b8582 100644
--- a/pkgs/development/libraries/haskell/HDBC/HDBC.nix
+++ b/pkgs/development/libraries/haskell/HDBC/HDBC.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Haskell Database Connectivity";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HList/default.nix b/pkgs/development/libraries/haskell/HList/default.nix
index 657e4899b7b2c..35b03f77dde64 100644
--- a/pkgs/development/libraries/haskell/HList/default.nix
+++ b/pkgs/development/libraries/haskell/HList/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Heterogeneous lists";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HStringTemplate/default.nix b/pkgs/development/libraries/haskell/HStringTemplate/default.nix
index ee150c3e946dc..6f96bbbcb7f4b 100644
--- a/pkgs/development/libraries/haskell/HStringTemplate/default.nix
+++ b/pkgs/development/libraries/haskell/HStringTemplate/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "StringTemplate implementation in Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HTTP/4000.0.6.nix b/pkgs/development/libraries/haskell/HTTP/4000.0.6.nix
index 69e84d88f8817..ac4ac232edf8e 100644
--- a/pkgs/development/libraries/haskell/HTTP/4000.0.6.nix
+++ b/pkgs/development/libraries/haskell/HTTP/4000.0.6.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A library for client-side HTTP";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HTTP/4000.0.9.nix b/pkgs/development/libraries/haskell/HTTP/4000.0.9.nix
index 1f17f7488855e..0beebbfe2944f 100644
--- a/pkgs/development/libraries/haskell/HTTP/4000.0.9.nix
+++ b/pkgs/development/libraries/haskell/HTTP/4000.0.9.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A library for client-side HTTP";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HTTP/4000.1.1.nix b/pkgs/development/libraries/haskell/HTTP/4000.1.1.nix
index 405e7672bfb3d..31cfdddac79ea 100644
--- a/pkgs/development/libraries/haskell/HTTP/4000.1.1.nix
+++ b/pkgs/development/libraries/haskell/HTTP/4000.1.1.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A library for client-side HTTP";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HTTP/4000.1.2.nix b/pkgs/development/libraries/haskell/HTTP/4000.1.2.nix
index 1a54d1ed8bb52..8d4a39526b2ad 100644
--- a/pkgs/development/libraries/haskell/HTTP/4000.1.2.nix
+++ b/pkgs/development/libraries/haskell/HTTP/4000.1.2.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A library for client-side HTTP";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HTTP/4000.2.1.nix b/pkgs/development/libraries/haskell/HTTP/4000.2.1.nix
index 11af0863cf173..f3da4a5ccf225 100644
--- a/pkgs/development/libraries/haskell/HTTP/4000.2.1.nix
+++ b/pkgs/development/libraries/haskell/HTTP/4000.2.1.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "A library for client-side HTTP";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HTTP/4000.2.2.nix b/pkgs/development/libraries/haskell/HTTP/4000.2.2.nix
index b21d853b7146f..e6238a5e738ff 100644
--- a/pkgs/development/libraries/haskell/HTTP/4000.2.2.nix
+++ b/pkgs/development/libraries/haskell/HTTP/4000.2.2.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "A library for client-side HTTP";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HTTP/4000.2.3.nix b/pkgs/development/libraries/haskell/HTTP/4000.2.3.nix
index 78ba7772b1ec2..d9e422f9e895d 100644
--- a/pkgs/development/libraries/haskell/HTTP/4000.2.3.nix
+++ b/pkgs/development/libraries/haskell/HTTP/4000.2.3.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "A library for client-side HTTP";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HTTP/4000.2.5.nix b/pkgs/development/libraries/haskell/HTTP/4000.2.5.nix
index ca17c1869ab8e..93ba5e949db80 100644
--- a/pkgs/development/libraries/haskell/HTTP/4000.2.5.nix
+++ b/pkgs/development/libraries/haskell/HTTP/4000.2.5.nix
@@ -18,9 +18,6 @@ cabal.mkDerivation (self: {
     description = "A library for client-side HTTP";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HTTP/4000.2.8.nix b/pkgs/development/libraries/haskell/HTTP/4000.2.8.nix
index 3ad33fe86c13e..1b52261dea089 100644
--- a/pkgs/development/libraries/haskell/HTTP/4000.2.8.nix
+++ b/pkgs/development/libraries/haskell/HTTP/4000.2.8.nix
@@ -18,9 +18,6 @@ cabal.mkDerivation (self: {
     description = "A library for client-side HTTP";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HUnit/1.2.0.3.nix b/pkgs/development/libraries/haskell/HUnit/1.2.0.3.nix
index ebf561825ce0b..01130de10cd96 100644
--- a/pkgs/development/libraries/haskell/HUnit/1.2.0.3.nix
+++ b/pkgs/development/libraries/haskell/HUnit/1.2.0.3.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A unit testing framework for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HUnit/1.2.2.1.nix b/pkgs/development/libraries/haskell/HUnit/1.2.2.1.nix
index ec65d160e866f..e14aad1a015c3 100644
--- a/pkgs/development/libraries/haskell/HUnit/1.2.2.1.nix
+++ b/pkgs/development/libraries/haskell/HUnit/1.2.2.1.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A unit testing framework for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HUnit/1.2.2.3.nix b/pkgs/development/libraries/haskell/HUnit/1.2.2.3.nix
index 9c58da37b5037..2cb9f859f462d 100644
--- a/pkgs/development/libraries/haskell/HUnit/1.2.2.3.nix
+++ b/pkgs/development/libraries/haskell/HUnit/1.2.2.3.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A unit testing framework for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HUnit/1.2.4.2.nix b/pkgs/development/libraries/haskell/HUnit/1.2.4.2.nix
index e0dd6bd2bc178..8ad518ee1f6d1 100644
--- a/pkgs/development/libraries/haskell/HUnit/1.2.4.2.nix
+++ b/pkgs/development/libraries/haskell/HUnit/1.2.4.2.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A unit testing framework for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HUnit/1.2.4.3.nix b/pkgs/development/libraries/haskell/HUnit/1.2.4.3.nix
index 2682c0ab4202f..9ac01e70865dc 100644
--- a/pkgs/development/libraries/haskell/HUnit/1.2.4.3.nix
+++ b/pkgs/development/libraries/haskell/HUnit/1.2.4.3.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "A unit testing framework for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HUnit/1.2.5.1.nix b/pkgs/development/libraries/haskell/HUnit/1.2.5.1.nix
index e98d2a7851809..06ac5fa1bbf65 100644
--- a/pkgs/development/libraries/haskell/HUnit/1.2.5.1.nix
+++ b/pkgs/development/libraries/haskell/HUnit/1.2.5.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A unit testing framework for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HUnit/1.2.5.2.nix b/pkgs/development/libraries/haskell/HUnit/1.2.5.2.nix
index cbebb60b17480..b94e0f20733b8 100644
--- a/pkgs/development/libraries/haskell/HUnit/1.2.5.2.nix
+++ b/pkgs/development/libraries/haskell/HUnit/1.2.5.2.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A unit testing framework for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HaXml/default.nix b/pkgs/development/libraries/haskell/HaXml/default.nix
index d598c09148f83..55898e9d9d9e9 100644
--- a/pkgs/development/libraries/haskell/HaXml/default.nix
+++ b/pkgs/development/libraries/haskell/HaXml/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Utilities for manipulating XML documents";
     license = "LGPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HaskellForMaths/default.nix b/pkgs/development/libraries/haskell/HaskellForMaths/default.nix
index 0e344a8654509..417ded6da54f5 100644
--- a/pkgs/development/libraries/haskell/HaskellForMaths/default.nix
+++ b/pkgs/development/libraries/haskell/HaskellForMaths/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Combinatorics, group theory, commutative algebra, non-commutative algebra";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/Hipmunk/default.nix b/pkgs/development/libraries/haskell/Hipmunk/default.nix
index 1f917fafc3c54..fee7144914293 100644
--- a/pkgs/development/libraries/haskell/Hipmunk/default.nix
+++ b/pkgs/development/libraries/haskell/Hipmunk/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A Haskell binding for Chipmunk";
     license = "unknown";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HsOpenSSL/default.nix b/pkgs/development/libraries/haskell/HsOpenSSL/default.nix
index 2adf5701eb04b..9eefaaef84a00 100644
--- a/pkgs/development/libraries/haskell/HsOpenSSL/default.nix
+++ b/pkgs/development/libraries/haskell/HsOpenSSL/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "(Incomplete) OpenSSL binding for Haskell";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/HsSyck/default.nix b/pkgs/development/libraries/haskell/HsSyck/default.nix
index f27d1f97f374d..56e999d7b83eb 100644
--- a/pkgs/development/libraries/haskell/HsSyck/default.nix
+++ b/pkgs/development/libraries/haskell/HsSyck/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Fast, lightweight YAML loader and dumper";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/IORefCAS/default.nix b/pkgs/development/libraries/haskell/IORefCAS/default.nix
index 7be4249964c25..8025ef13bc283 100644
--- a/pkgs/development/libraries/haskell/IORefCAS/default.nix
+++ b/pkgs/development/libraries/haskell/IORefCAS/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Atomic compare and swap for IORefs and STRefs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/IOSpec/default.nix b/pkgs/development/libraries/haskell/IOSpec/default.nix
index b01de9175c021..84b5f6fe6107e 100644
--- a/pkgs/development/libraries/haskell/IOSpec/default.nix
+++ b/pkgs/development/libraries/haskell/IOSpec/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A pure specification of the IO monad";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/IfElse/default.nix b/pkgs/development/libraries/haskell/IfElse/default.nix
index 632de1f30e5b5..960868e3ab0a5 100644
--- a/pkgs/development/libraries/haskell/IfElse/default.nix
+++ b/pkgs/development/libraries/haskell/IfElse/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Anaphoric and miscellaneous useful control-flow";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/JsContracts/default.nix b/pkgs/development/libraries/haskell/JsContracts/default.nix
index 95a7ab52fd3a1..713e67fbf608c 100644
--- a/pkgs/development/libraries/haskell/JsContracts/default.nix
+++ b/pkgs/development/libraries/haskell/JsContracts/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Design-by-contract for JavaScript";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/JuicyPixels/default.nix b/pkgs/development/libraries/haskell/JuicyPixels/default.nix
index 7e377ebc66cde..c289c00925679 100644
--- a/pkgs/development/libraries/haskell/JuicyPixels/default.nix
+++ b/pkgs/development/libraries/haskell/JuicyPixels/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "Picture loading/serialization (in png, jpeg, bitmap, radiance and gif)";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/List/default.nix b/pkgs/development/libraries/haskell/List/default.nix
index ca221a5a9de8f..65c90c0824ea1 100644
--- a/pkgs/development/libraries/haskell/List/default.nix
+++ b/pkgs/development/libraries/haskell/List/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "List monad transformer and class";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ListLike/default.nix b/pkgs/development/libraries/haskell/ListLike/default.nix
index 68d7f25e431b8..2fa427b1f57e7 100644
--- a/pkgs/development/libraries/haskell/ListLike/default.nix
+++ b/pkgs/development/libraries/haskell/ListLike/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Generic support for list-like structures";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ListZipper/default.nix b/pkgs/development/libraries/haskell/ListZipper/default.nix
index f2c56fdd2ce46..d7307bde5d71a 100644
--- a/pkgs/development/libraries/haskell/ListZipper/default.nix
+++ b/pkgs/development/libraries/haskell/ListZipper/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Simple zipper for lists";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/MaybeT/default.nix b/pkgs/development/libraries/haskell/MaybeT/default.nix
index 348560508622b..a29997f9de95e 100644
--- a/pkgs/development/libraries/haskell/MaybeT/default.nix
+++ b/pkgs/development/libraries/haskell/MaybeT/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "MaybeT monad transformer";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/MemoTrie/default.nix b/pkgs/development/libraries/haskell/MemoTrie/default.nix
index 195af40d1f037..f3bd183d13734 100644
--- a/pkgs/development/libraries/haskell/MemoTrie/default.nix
+++ b/pkgs/development/libraries/haskell/MemoTrie/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Trie-based memo functions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/MissingH/default.nix b/pkgs/development/libraries/haskell/MissingH/default.nix
index c2b6b067b2f14..659a1158d0f3c 100644
--- a/pkgs/development/libraries/haskell/MissingH/default.nix
+++ b/pkgs/development/libraries/haskell/MissingH/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "Large utility library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/MonadCatchIO-mtl/default.nix b/pkgs/development/libraries/haskell/MonadCatchIO-mtl/default.nix
index b9be1488e4e39..9b044f6dbab5d 100644
--- a/pkgs/development/libraries/haskell/MonadCatchIO-mtl/default.nix
+++ b/pkgs/development/libraries/haskell/MonadCatchIO-mtl/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Monad-transformer version of the Control.Exception module";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/MonadCatchIO-transformers/default.nix b/pkgs/development/libraries/haskell/MonadCatchIO-transformers/default.nix
index e675ae6b6a1c6..4edd801d08d86 100644
--- a/pkgs/development/libraries/haskell/MonadCatchIO-transformers/default.nix
+++ b/pkgs/development/libraries/haskell/MonadCatchIO-transformers/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Monad-transformer compatible version of the Control.Exception module";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/MonadPrompt/default.nix b/pkgs/development/libraries/haskell/MonadPrompt/default.nix
index daf961f155065..6d8e66952e40d 100644
--- a/pkgs/development/libraries/haskell/MonadPrompt/default.nix
+++ b/pkgs/development/libraries/haskell/MonadPrompt/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "MonadPrompt, implementation & examples";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/MonadRandom/default.nix b/pkgs/development/libraries/haskell/MonadRandom/default.nix
index 70430f9f3c75b..738b69f28325e 100644
--- a/pkgs/development/libraries/haskell/MonadRandom/default.nix
+++ b/pkgs/development/libraries/haskell/MonadRandom/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Random-number generation monad";
     license = "unknown";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/NanoProlog/default.nix b/pkgs/development/libraries/haskell/NanoProlog/default.nix
index 4bf301bd66d0d..490aeb4167b5a 100644
--- a/pkgs/development/libraries/haskell/NanoProlog/default.nix
+++ b/pkgs/development/libraries/haskell/NanoProlog/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Very small interpreter for a Prolog-like language";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/NumInstances/default.nix b/pkgs/development/libraries/haskell/NumInstances/default.nix
index 1e55feeb9897f..d276697a6d951 100644
--- a/pkgs/development/libraries/haskell/NumInstances/default.nix
+++ b/pkgs/development/libraries/haskell/NumInstances/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Instances of numeric classes for functions and tuples";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ObjectName/default.nix b/pkgs/development/libraries/haskell/ObjectName/default.nix
index 0be7c3dd22c91..27f9b444a7113 100644
--- a/pkgs/development/libraries/haskell/ObjectName/default.nix
+++ b/pkgs/development/libraries/haskell/ObjectName/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Explicitly handled object names";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/OneTuple/default.nix b/pkgs/development/libraries/haskell/OneTuple/default.nix
index 2ecc841a8a479..945e12438b58e 100644
--- a/pkgs/development/libraries/haskell/OneTuple/default.nix
+++ b/pkgs/development/libraries/haskell/OneTuple/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Singleton Tuple";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/OpenAL/default.nix b/pkgs/development/libraries/haskell/OpenAL/default.nix
index 534fa1c8667dd..a04aea993fa2c 100644
--- a/pkgs/development/libraries/haskell/OpenAL/default.nix
+++ b/pkgs/development/libraries/haskell/OpenAL/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A binding to the OpenAL cross-platform 3D audio API";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/OpenGL/2.2.1.1.nix b/pkgs/development/libraries/haskell/OpenGL/2.2.1.1.nix
index e74fcdca02456..2e4ac90c79e11 100644
--- a/pkgs/development/libraries/haskell/OpenGL/2.2.1.1.nix
+++ b/pkgs/development/libraries/haskell/OpenGL/2.2.1.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A binding for the OpenGL graphics system";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/OpenGL/2.2.3.0.nix b/pkgs/development/libraries/haskell/OpenGL/2.2.3.0.nix
index 65e3da59367aa..25133657ccb48 100644
--- a/pkgs/development/libraries/haskell/OpenGL/2.2.3.0.nix
+++ b/pkgs/development/libraries/haskell/OpenGL/2.2.3.0.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A binding for the OpenGL graphics system";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/OpenGL/2.2.3.1.nix b/pkgs/development/libraries/haskell/OpenGL/2.2.3.1.nix
index cf1bee122afcb..33e9c4d21a0a8 100644
--- a/pkgs/development/libraries/haskell/OpenGL/2.2.3.1.nix
+++ b/pkgs/development/libraries/haskell/OpenGL/2.2.3.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A binding for the OpenGL graphics system";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/OpenGL/2.4.0.2.nix b/pkgs/development/libraries/haskell/OpenGL/2.4.0.2.nix
index 73b5c741bbb29..c8cfd796afd00 100644
--- a/pkgs/development/libraries/haskell/OpenGL/2.4.0.2.nix
+++ b/pkgs/development/libraries/haskell/OpenGL/2.4.0.2.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "A binding for the OpenGL graphics system";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/OpenGL/2.6.0.1.nix b/pkgs/development/libraries/haskell/OpenGL/2.6.0.1.nix
index 1e56e88de384a..318bdf197486b 100644
--- a/pkgs/development/libraries/haskell/OpenGL/2.6.0.1.nix
+++ b/pkgs/development/libraries/haskell/OpenGL/2.6.0.1.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "A binding for the OpenGL graphics system";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/OpenGL/2.8.0.0.nix b/pkgs/development/libraries/haskell/OpenGL/2.8.0.0.nix
index 7714f08e698f9..72183c86192cc 100644
--- a/pkgs/development/libraries/haskell/OpenGL/2.8.0.0.nix
+++ b/pkgs/development/libraries/haskell/OpenGL/2.8.0.0.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A binding for the OpenGL graphics system";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/OpenGLRaw/default.nix b/pkgs/development/libraries/haskell/OpenGLRaw/default.nix
index c0d62685e49fa..a6a45bf5b248c 100644
--- a/pkgs/development/libraries/haskell/OpenGLRaw/default.nix
+++ b/pkgs/development/libraries/haskell/OpenGLRaw/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A raw binding for the OpenGL graphics system";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/PSQueue/default.nix b/pkgs/development/libraries/haskell/PSQueue/default.nix
index ff3bd0b8fb5f6..32497935cdbe7 100644
--- a/pkgs/development/libraries/haskell/PSQueue/default.nix
+++ b/pkgs/development/libraries/haskell/PSQueue/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Priority Search Queue";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/Pathfinder/default.nix b/pkgs/development/libraries/haskell/Pathfinder/default.nix
index 90df60cc8e6e2..19d7d8abaa547 100644
--- a/pkgs/development/libraries/haskell/Pathfinder/default.nix
+++ b/pkgs/development/libraries/haskell/Pathfinder/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Relational optimiser and code generator";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/QuickCheck/1.2.0.0.nix b/pkgs/development/libraries/haskell/QuickCheck/1.2.0.0.nix
index a459fd9531756..3cf80d93336e9 100644
--- a/pkgs/development/libraries/haskell/QuickCheck/1.2.0.0.nix
+++ b/pkgs/development/libraries/haskell/QuickCheck/1.2.0.0.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Automatic testing of Haskell programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/QuickCheck/1.2.0.1.nix b/pkgs/development/libraries/haskell/QuickCheck/1.2.0.1.nix
index c104a4be27a80..6ba32ce71c0ba 100644
--- a/pkgs/development/libraries/haskell/QuickCheck/1.2.0.1.nix
+++ b/pkgs/development/libraries/haskell/QuickCheck/1.2.0.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Automatic testing of Haskell programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/QuickCheck/2.1.1.1.nix b/pkgs/development/libraries/haskell/QuickCheck/2.1.1.1.nix
index 828255a9860c2..2f305b8a23ceb 100644
--- a/pkgs/development/libraries/haskell/QuickCheck/2.1.1.1.nix
+++ b/pkgs/development/libraries/haskell/QuickCheck/2.1.1.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Automatic testing of Haskell programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/QuickCheck/2.4.0.1.nix b/pkgs/development/libraries/haskell/QuickCheck/2.4.0.1.nix
index ac9ac3d2a7de1..4e634078a7d8b 100644
--- a/pkgs/development/libraries/haskell/QuickCheck/2.4.0.1.nix
+++ b/pkgs/development/libraries/haskell/QuickCheck/2.4.0.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Automatic testing of Haskell programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/QuickCheck/2.4.1.1.nix b/pkgs/development/libraries/haskell/QuickCheck/2.4.1.1.nix
index 8eb413d2b31c1..e2d274dca05cb 100644
--- a/pkgs/development/libraries/haskell/QuickCheck/2.4.1.1.nix
+++ b/pkgs/development/libraries/haskell/QuickCheck/2.4.1.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Automatic testing of Haskell programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/QuickCheck/2.4.2.nix b/pkgs/development/libraries/haskell/QuickCheck/2.4.2.nix
index 69a1c1dc417a4..b3202cdc4b93a 100644
--- a/pkgs/development/libraries/haskell/QuickCheck/2.4.2.nix
+++ b/pkgs/development/libraries/haskell/QuickCheck/2.4.2.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Automatic testing of Haskell programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/QuickCheck/2.5.1.1.nix b/pkgs/development/libraries/haskell/QuickCheck/2.5.1.1.nix
index 98548b9386385..24e16a4955f5d 100644
--- a/pkgs/development/libraries/haskell/QuickCheck/2.5.1.1.nix
+++ b/pkgs/development/libraries/haskell/QuickCheck/2.5.1.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Automatic testing of Haskell programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/QuickCheck/2.6.nix b/pkgs/development/libraries/haskell/QuickCheck/2.6.nix
index 8a94139890880..39c97859e6573 100644
--- a/pkgs/development/libraries/haskell/QuickCheck/2.6.nix
+++ b/pkgs/development/libraries/haskell/QuickCheck/2.6.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Automatic testing of Haskell programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/RSA/default.nix b/pkgs/development/libraries/haskell/RSA/default.nix
index cdaa5b5136b33..c5257c5b26204 100644
--- a/pkgs/development/libraries/haskell/RSA/default.nix
+++ b/pkgs/development/libraries/haskell/RSA/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Implementation of RSA, using the padding schemes of PKCS#1 v2.1.";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/Ranged-sets/default.nix b/pkgs/development/libraries/haskell/Ranged-sets/default.nix
index 6a6211b6263af..e65752e35b4c3 100644
--- a/pkgs/development/libraries/haskell/Ranged-sets/default.nix
+++ b/pkgs/development/libraries/haskell/Ranged-sets/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Ranged sets for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ReadArgs/default.nix b/pkgs/development/libraries/haskell/ReadArgs/default.nix
index 1adec3b3d6d9d..12c3e34571e86 100644
--- a/pkgs/development/libraries/haskell/ReadArgs/default.nix
+++ b/pkgs/development/libraries/haskell/ReadArgs/default.nix
@@ -13,6 +13,5 @@ cabal.mkDerivation (self: {
     description = "Simple command line argument parsing";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/RepLib/default.nix b/pkgs/development/libraries/haskell/RepLib/default.nix
index d49242256f22e..15cba0c0b283f 100644
--- a/pkgs/development/libraries/haskell/RepLib/default.nix
+++ b/pkgs/development/libraries/haskell/RepLib/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Generic programming library with representation types";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/SDL-image/default.nix b/pkgs/development/libraries/haskell/SDL-image/default.nix
index e6695f0135801..6c61813ac3080 100644
--- a/pkgs/development/libraries/haskell/SDL-image/default.nix
+++ b/pkgs/development/libraries/haskell/SDL-image/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Binding to libSDL_image";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/SDL-mixer/default.nix b/pkgs/development/libraries/haskell/SDL-mixer/default.nix
index 674282e30a869..8690d7e891637 100644
--- a/pkgs/development/libraries/haskell/SDL-mixer/default.nix
+++ b/pkgs/development/libraries/haskell/SDL-mixer/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Binding to libSDL_mixer";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/SDL-ttf/default.nix b/pkgs/development/libraries/haskell/SDL-ttf/default.nix
index 50b7bcd33105c..f1a0489167e55 100644
--- a/pkgs/development/libraries/haskell/SDL-ttf/default.nix
+++ b/pkgs/development/libraries/haskell/SDL-ttf/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Binding to libSDL_ttf";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/SDL/default.nix b/pkgs/development/libraries/haskell/SDL/default.nix
index 0d333097b4511..62731657e82a8 100644
--- a/pkgs/development/libraries/haskell/SDL/default.nix
+++ b/pkgs/development/libraries/haskell/SDL/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Binding to libSDL";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/SHA/default.nix b/pkgs/development/libraries/haskell/SHA/default.nix
index b0c30d93605ce..3434127008429 100644
--- a/pkgs/development/libraries/haskell/SHA/default.nix
+++ b/pkgs/development/libraries/haskell/SHA/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Implementations of the SHA suite of message digest functions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/SMTPClient/default.nix b/pkgs/development/libraries/haskell/SMTPClient/default.nix
index ea9c60adeabb8..91c128756f42c 100644
--- a/pkgs/development/libraries/haskell/SMTPClient/default.nix
+++ b/pkgs/development/libraries/haskell/SMTPClient/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A simple SMTP client library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/SafeSemaphore/default.nix b/pkgs/development/libraries/haskell/SafeSemaphore/default.nix
index b43c22244fe2e..d4cc749027760 100644
--- a/pkgs/development/libraries/haskell/SafeSemaphore/default.nix
+++ b/pkgs/development/libraries/haskell/SafeSemaphore/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "Much safer replacement for QSemN, QSem, and SampleVar";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/Shellac/Shellac.nix b/pkgs/development/libraries/haskell/Shellac/Shellac.nix
index 8f36e8ebc0885..d896eab923d97 100644
--- a/pkgs/development/libraries/haskell/Shellac/Shellac.nix
+++ b/pkgs/development/libraries/haskell/Shellac/Shellac.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A framework for creating shell envinronments";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/StateVar/default.nix b/pkgs/development/libraries/haskell/StateVar/default.nix
index 95148607b6fe4..3b27022bea074 100644
--- a/pkgs/development/libraries/haskell/StateVar/default.nix
+++ b/pkgs/development/libraries/haskell/StateVar/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "State variables";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/Stream/default.nix b/pkgs/development/libraries/haskell/Stream/default.nix
index aea9af862d229..a95b307613732 100644
--- a/pkgs/development/libraries/haskell/Stream/default.nix
+++ b/pkgs/development/libraries/haskell/Stream/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A library for manipulating infinite lists";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/TableAlgebra/default.nix b/pkgs/development/libraries/haskell/TableAlgebra/default.nix
index f1c212d7a4911..c4960813f3ebc 100644
--- a/pkgs/development/libraries/haskell/TableAlgebra/default.nix
+++ b/pkgs/development/libraries/haskell/TableAlgebra/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Ferry Table Algebra";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/Tensor/default.nix b/pkgs/development/libraries/haskell/Tensor/default.nix
index 3856409819dfe..d62b42833a3e5 100644
--- a/pkgs/development/libraries/haskell/Tensor/default.nix
+++ b/pkgs/development/libraries/haskell/Tensor/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Tensor data types";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/Vec/default.nix b/pkgs/development/libraries/haskell/Vec/default.nix
index dd305cab560bf..85fdcfd0b4afd 100644
--- a/pkgs/development/libraries/haskell/Vec/default.nix
+++ b/pkgs/development/libraries/haskell/Vec/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Fixed-length lists and low-dimensional linear algebra";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/WebBits-Html/1.0.1.nix b/pkgs/development/libraries/haskell/WebBits-Html/1.0.1.nix
index 18371c57f082e..d69ac78b83d1f 100644
--- a/pkgs/development/libraries/haskell/WebBits-Html/1.0.1.nix
+++ b/pkgs/development/libraries/haskell/WebBits-Html/1.0.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "JavaScript analysis tools";
     license = "LGPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/WebBits-Html/1.0.2.nix b/pkgs/development/libraries/haskell/WebBits-Html/1.0.2.nix
index cd34f3161f3d3..26f14a0877481 100644
--- a/pkgs/development/libraries/haskell/WebBits-Html/1.0.2.nix
+++ b/pkgs/development/libraries/haskell/WebBits-Html/1.0.2.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "JavaScript analysis tools";
     license = "LGPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/WebBits/1.0.nix b/pkgs/development/libraries/haskell/WebBits/1.0.nix
index 89161608843ea..49bcd8ed112a8 100644
--- a/pkgs/development/libraries/haskell/WebBits/1.0.nix
+++ b/pkgs/development/libraries/haskell/WebBits/1.0.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "JavaScript analysis tools";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/WebBits/2.0.nix b/pkgs/development/libraries/haskell/WebBits/2.0.nix
index 88502db4dfff7..0638ce06ef913 100644
--- a/pkgs/development/libraries/haskell/WebBits/2.0.nix
+++ b/pkgs/development/libraries/haskell/WebBits/2.0.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "JavaScript analysis tools";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/WebBits/2.2.nix b/pkgs/development/libraries/haskell/WebBits/2.2.nix
index 6603117c77e12..4240d7b9ce94f 100644
--- a/pkgs/development/libraries/haskell/WebBits/2.2.nix
+++ b/pkgs/development/libraries/haskell/WebBits/2.2.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "JavaScript analysis tools";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/X11-xft/default.nix b/pkgs/development/libraries/haskell/X11-xft/default.nix
index d9eee5f5e1c5b..1690ec9031e66 100644
--- a/pkgs/development/libraries/haskell/X11-xft/default.nix
+++ b/pkgs/development/libraries/haskell/X11-xft/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Bindings to the Xft, X Free Type interface library, and some Xrender parts";
     license = "LGPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/X11/default.nix b/pkgs/development/libraries/haskell/X11/default.nix
index fa1cc44d99095..c304a58b9a51b 100644
--- a/pkgs/development/libraries/haskell/X11/default.nix
+++ b/pkgs/development/libraries/haskell/X11/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "A binding to the X11 graphics library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/Zwaluw/default.nix b/pkgs/development/libraries/haskell/Zwaluw/default.nix
index 125da2a795e1c..1cb214b94b01a 100644
--- a/pkgs/development/libraries/haskell/Zwaluw/default.nix
+++ b/pkgs/development/libraries/haskell/Zwaluw/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Combinators for bidirectional URL routing";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/abstract-deque/default.nix b/pkgs/development/libraries/haskell/abstract-deque/default.nix
index b5d0a4ecaa071..475abb0b3a9bb 100644
--- a/pkgs/development/libraries/haskell/abstract-deque/default.nix
+++ b/pkgs/development/libraries/haskell/abstract-deque/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Abstract, parameterized interface to mutable Deques";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/abstract-par/default.nix b/pkgs/development/libraries/haskell/abstract-par/default.nix
index 797d42319bb62..033fc242321da 100644
--- a/pkgs/development/libraries/haskell/abstract-par/default.nix
+++ b/pkgs/development/libraries/haskell/abstract-par/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Type classes generalizing the functionality of the 'monad-par' library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/accelerate-cuda/default.nix b/pkgs/development/libraries/haskell/accelerate-cuda/default.nix
index 22fdb877ff4db..26f2c0a14c06c 100644
--- a/pkgs/development/libraries/haskell/accelerate-cuda/default.nix
+++ b/pkgs/development/libraries/haskell/accelerate-cuda/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "Accelerate backend for NVIDIA GPUs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.stdenv.lib.platforms.none;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/accelerate-examples/default.nix b/pkgs/development/libraries/haskell/accelerate-examples/default.nix
index 095d2ff16649f..f88824c21feda 100644
--- a/pkgs/development/libraries/haskell/accelerate-examples/default.nix
+++ b/pkgs/development/libraries/haskell/accelerate-examples/default.nix
@@ -23,9 +23,6 @@ cabal.mkDerivation (self: {
     description = "Examples using the Accelerate library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.stdenv.lib.platforms.none;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/accelerate-io/default.nix b/pkgs/development/libraries/haskell/accelerate-io/default.nix
index d327d710e3b60..1cefda353250b 100644
--- a/pkgs/development/libraries/haskell/accelerate-io/default.nix
+++ b/pkgs/development/libraries/haskell/accelerate-io/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Read and write Accelerate arrays in various formats";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/accelerate/default.nix b/pkgs/development/libraries/haskell/accelerate/default.nix
index f4c70657caa94..127938164b3a9 100644
--- a/pkgs/development/libraries/haskell/accelerate/default.nix
+++ b/pkgs/development/libraries/haskell/accelerate/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "An embedded language for accelerated array processing";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/active/default.nix b/pkgs/development/libraries/haskell/active/default.nix
index cadcb223366d3..209341e22e76a 100644
--- a/pkgs/development/libraries/haskell/active/default.nix
+++ b/pkgs/development/libraries/haskell/active/default.nix
@@ -14,6 +14,5 @@ cabal.mkDerivation (self: {
     description = "Abstractions for animation";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/aeson/default.nix b/pkgs/development/libraries/haskell/aeson/default.nix
index 4f0b55a507923..515cec37a9950 100644
--- a/pkgs/development/libraries/haskell/aeson/default.nix
+++ b/pkgs/development/libraries/haskell/aeson/default.nix
@@ -20,9 +20,6 @@ cabal.mkDerivation (self: {
     description = "Fast JSON parsing and encoding";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/alternative-io/default.nix b/pkgs/development/libraries/haskell/alternative-io/default.nix
index 4d9c9d44dd61d..9daf9406742c3 100644
--- a/pkgs/development/libraries/haskell/alternative-io/default.nix
+++ b/pkgs/development/libraries/haskell/alternative-io/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "IO as Alternative instance (deprecated)";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ansi-terminal/default.nix b/pkgs/development/libraries/haskell/ansi-terminal/default.nix
index 1f13d67d3e8da..6d598f29ec954 100644
--- a/pkgs/development/libraries/haskell/ansi-terminal/default.nix
+++ b/pkgs/development/libraries/haskell/ansi-terminal/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Simple ANSI terminal support, with Windows compatibility";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ansi-wl-pprint/default.nix b/pkgs/development/libraries/haskell/ansi-wl-pprint/default.nix
index 79492bc2eebbe..bfccdcffd7461 100644
--- a/pkgs/development/libraries/haskell/ansi-wl-pprint/default.nix
+++ b/pkgs/development/libraries/haskell/ansi-wl-pprint/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "The Wadler/Leijen Pretty Printer for colored ANSI terminal output";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/appar/default.nix b/pkgs/development/libraries/haskell/appar/default.nix
index 012e771d18167..4c2f5a9ce4644 100644
--- a/pkgs/development/libraries/haskell/appar/default.nix
+++ b/pkgs/development/libraries/haskell/appar/default.nix
@@ -8,6 +8,5 @@ cabal.mkDerivation (self: {
     description = "A simple applicative parser";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/arithmoi/default.nix b/pkgs/development/libraries/haskell/arithmoi/default.nix
index 1f54347986be0..181937fdd8070 100644
--- a/pkgs/development/libraries/haskell/arithmoi/default.nix
+++ b/pkgs/development/libraries/haskell/arithmoi/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Efficient basic number-theoretic functions. Primes, powers, integer logarithms.";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/arrows/default.nix b/pkgs/development/libraries/haskell/arrows/default.nix
index f9ba4b422a258..149f5f951e5de 100644
--- a/pkgs/development/libraries/haskell/arrows/default.nix
+++ b/pkgs/development/libraries/haskell/arrows/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Arrow classes and transformers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/asn1-data/default.nix b/pkgs/development/libraries/haskell/asn1-data/default.nix
index f35f5769a0c5a..a90e8e769e234 100644
--- a/pkgs/development/libraries/haskell/asn1-data/default.nix
+++ b/pkgs/development/libraries/haskell/asn1-data/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "ASN1 data reader and writer in RAW, BER and DER forms";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/async/2.0.1.3.nix b/pkgs/development/libraries/haskell/async/2.0.1.3.nix
index fc32f366ce426..1b943208dea45 100644
--- a/pkgs/development/libraries/haskell/async/2.0.1.3.nix
+++ b/pkgs/development/libraries/haskell/async/2.0.1.3.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Run IO operations asynchronously and wait for their results";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/async/2.0.1.4.nix b/pkgs/development/libraries/haskell/async/2.0.1.4.nix
index ef6ee614053a6..5dd76b4d6e006 100644
--- a/pkgs/development/libraries/haskell/async/2.0.1.4.nix
+++ b/pkgs/development/libraries/haskell/async/2.0.1.4.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Run IO operations asynchronously and wait for their results";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/attempt/default.nix b/pkgs/development/libraries/haskell/attempt/default.nix
index 2c5fc47ea3148..c000002d4998b 100644
--- a/pkgs/development/libraries/haskell/attempt/default.nix
+++ b/pkgs/development/libraries/haskell/attempt/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Concrete data type for handling extensible exceptions as failures";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/attoparsec-binary/default.nix b/pkgs/development/libraries/haskell/attoparsec-binary/default.nix
index bdba04cf14d85..623ae1040901b 100644
--- a/pkgs/development/libraries/haskell/attoparsec-binary/default.nix
+++ b/pkgs/development/libraries/haskell/attoparsec-binary/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Binary processing extensions to Attoparsec";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/attoparsec-conduit/default.nix b/pkgs/development/libraries/haskell/attoparsec-conduit/default.nix
index 690196c80ffdd..663a91b0c30f1 100644
--- a/pkgs/development/libraries/haskell/attoparsec-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/attoparsec-conduit/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Consume attoparsec parsers via conduit";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/attoparsec/default.nix b/pkgs/development/libraries/haskell/attoparsec/default.nix
index d7fa58de5d7be..c352ce7ca8ec5 100644
--- a/pkgs/development/libraries/haskell/attoparsec/default.nix
+++ b/pkgs/development/libraries/haskell/attoparsec/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Fast combinator parsing for bytestrings and text";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/attoparsec/enumerator.nix b/pkgs/development/libraries/haskell/attoparsec/enumerator.nix
index 880181fa4a1da..d52687d808014 100644
--- a/pkgs/development/libraries/haskell/attoparsec/enumerator.nix
+++ b/pkgs/development/libraries/haskell/attoparsec/enumerator.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Pass input from an enumerator to an Attoparsec parser";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/authenticate-oauth/default.nix b/pkgs/development/libraries/haskell/authenticate-oauth/default.nix
index 958d036794e30..c21d6eddbee27 100644
--- a/pkgs/development/libraries/haskell/authenticate-oauth/default.nix
+++ b/pkgs/development/libraries/haskell/authenticate-oauth/default.nix
@@ -17,6 +17,5 @@ cabal.mkDerivation (self: {
     description = "Library to authenticate with OAuth for Haskell web applications";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/authenticate/default.nix b/pkgs/development/libraries/haskell/authenticate/default.nix
index a94b6b9ef3ee8..f0a1969ffbabd 100644
--- a/pkgs/development/libraries/haskell/authenticate/default.nix
+++ b/pkgs/development/libraries/haskell/authenticate/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "Authentication methods for Haskell web applications";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/base-compat/default.nix b/pkgs/development/libraries/haskell/base-compat/default.nix
index 8e76bfa698dae..ca208b7c1a34e 100644
--- a/pkgs/development/libraries/haskell/base-compat/default.nix
+++ b/pkgs/development/libraries/haskell/base-compat/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "A compatibility layer for base";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/base-unicode-symbols/default.nix b/pkgs/development/libraries/haskell/base-unicode-symbols/default.nix
index d624213111b5e..3eccd0a4ffacb 100644
--- a/pkgs/development/libraries/haskell/base-unicode-symbols/default.nix
+++ b/pkgs/development/libraries/haskell/base-unicode-symbols/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Unicode alternatives for common functions and operators";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/base16-bytestring/default.nix b/pkgs/development/libraries/haskell/base16-bytestring/default.nix
index 5004032997c7a..3f81258f4263f 100644
--- a/pkgs/development/libraries/haskell/base16-bytestring/default.nix
+++ b/pkgs/development/libraries/haskell/base16-bytestring/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Fast base16 (hex) encoding and decoding for ByteStrings";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/base64-bytestring/default.nix b/pkgs/development/libraries/haskell/base64-bytestring/default.nix
index e043d35ffb1d5..67450dc88874b 100644
--- a/pkgs/development/libraries/haskell/base64-bytestring/default.nix
+++ b/pkgs/development/libraries/haskell/base64-bytestring/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Fast base64 encoding and decoding for ByteStrings";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/base64-conduit/default.nix b/pkgs/development/libraries/haskell/base64-conduit/default.nix
index 08af81a606d7a..3a2d044de64d7 100644
--- a/pkgs/development/libraries/haskell/base64-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/base64-conduit/default.nix
@@ -14,6 +14,5 @@ cabal.mkDerivation (self: {
     description = "Base64-encode and decode streams of bytes";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/base64-string/default.nix b/pkgs/development/libraries/haskell/base64-string/default.nix
index e77d5b96ea792..9e0a781039b14 100644
--- a/pkgs/development/libraries/haskell/base64-string/default.nix
+++ b/pkgs/development/libraries/haskell/base64-string/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Base64 implementation for String's";
     license = "unknown";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/basic-prelude/default.nix b/pkgs/development/libraries/haskell/basic-prelude/default.nix
index 95ce58e4b9267..cdf929d80274a 100644
--- a/pkgs/development/libraries/haskell/basic-prelude/default.nix
+++ b/pkgs/development/libraries/haskell/basic-prelude/default.nix
@@ -15,6 +15,5 @@ cabal.mkDerivation (self: {
     description = "An enhanced core prelude; a common foundation for alternate preludes";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/benchpress/default.nix b/pkgs/development/libraries/haskell/benchpress/default.nix
index 2cdd3581fba88..c80f04f966db1 100644
--- a/pkgs/development/libraries/haskell/benchpress/default.nix
+++ b/pkgs/development/libraries/haskell/benchpress/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Micro-benchmarking with detailed statistics";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/bifunctors/default.nix b/pkgs/development/libraries/haskell/bifunctors/default.nix
index ea46422ecae7e..c659c3bc3beac 100644
--- a/pkgs/development/libraries/haskell/bifunctors/default.nix
+++ b/pkgs/development/libraries/haskell/bifunctors/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Haskell 98 bifunctors";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/bimap/default.nix b/pkgs/development/libraries/haskell/bimap/default.nix
index 2b132f9cad0bb..98814e75a9d55 100644
--- a/pkgs/development/libraries/haskell/bimap/default.nix
+++ b/pkgs/development/libraries/haskell/bimap/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Bidirectional mapping between two key types";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/binary-shared/default.nix b/pkgs/development/libraries/haskell/binary-shared/default.nix
index 34a6f0db97151..4033565684d09 100644
--- a/pkgs/development/libraries/haskell/binary-shared/default.nix
+++ b/pkgs/development/libraries/haskell/binary-shared/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Sharing for the binary package";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/binary/default.nix b/pkgs/development/libraries/haskell/binary/default.nix
index adfcc16a18069..245c80ef1ccc9 100644
--- a/pkgs/development/libraries/haskell/binary/default.nix
+++ b/pkgs/development/libraries/haskell/binary/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Binary serialisation for Haskell values using lazy ByteStrings";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/bitarray/default.nix b/pkgs/development/libraries/haskell/bitarray/default.nix
index faf51870ae9b8..edda97480d8c5 100644
--- a/pkgs/development/libraries/haskell/bitarray/default.nix
+++ b/pkgs/development/libraries/haskell/bitarray/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Mutable and immutable bit arrays";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/bitmap/default.nix b/pkgs/development/libraries/haskell/bitmap/default.nix
index 53f857102816d..b120c8cf9537a 100644
--- a/pkgs/development/libraries/haskell/bitmap/default.nix
+++ b/pkgs/development/libraries/haskell/bitmap/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A library for handling and manipulating bitmaps (rectangular pixel arrays)";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/bits-atomic/default.nix b/pkgs/development/libraries/haskell/bits-atomic/default.nix
index b8dd09f43b841..e6add5883aaa7 100644
--- a/pkgs/development/libraries/haskell/bits-atomic/default.nix
+++ b/pkgs/development/libraries/haskell/bits-atomic/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Atomic bit operations on memory locations for low-level synchronization";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/bktrees/default.nix b/pkgs/development/libraries/haskell/bktrees/default.nix
index 23493e50c19ce..70369034eaada 100644
--- a/pkgs/development/libraries/haskell/bktrees/default.nix
+++ b/pkgs/development/libraries/haskell/bktrees/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "A set data structure with approximate searching";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/blaze-builder-conduit/default.nix b/pkgs/development/libraries/haskell/blaze-builder-conduit/default.nix
index bef4668cbc28d..16c352b7a3327 100644
--- a/pkgs/development/libraries/haskell/blaze-builder-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/blaze-builder-conduit/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Convert streams of builders to streams of bytestrings";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/blaze-builder-enumerator/default.nix b/pkgs/development/libraries/haskell/blaze-builder-enumerator/default.nix
index 5e533a415a293..00176d215baef 100644
--- a/pkgs/development/libraries/haskell/blaze-builder-enumerator/default.nix
+++ b/pkgs/development/libraries/haskell/blaze-builder-enumerator/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Enumeratees for the incremental conversion of builders to bytestrings";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/blaze-builder/default.nix b/pkgs/development/libraries/haskell/blaze-builder/default.nix
index ffd307bf13e63..816537b1ab657 100644
--- a/pkgs/development/libraries/haskell/blaze-builder/default.nix
+++ b/pkgs/development/libraries/haskell/blaze-builder/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Efficient buffered output";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/blaze-html/default.nix b/pkgs/development/libraries/haskell/blaze-html/default.nix
index 2370021da6007..ec21e3fcd84bd 100644
--- a/pkgs/development/libraries/haskell/blaze-html/default.nix
+++ b/pkgs/development/libraries/haskell/blaze-html/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "A blazingly fast HTML combinator library for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/blaze-markup/default.nix b/pkgs/development/libraries/haskell/blaze-markup/default.nix
index e8272c2c5ad52..0c544119d5ffc 100644
--- a/pkgs/development/libraries/haskell/blaze-markup/default.nix
+++ b/pkgs/development/libraries/haskell/blaze-markup/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "A blazingly fast markup combinator library for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/blaze-svg/default.nix b/pkgs/development/libraries/haskell/blaze-svg/default.nix
index caa06482b6723..7b3ec55dc5775 100644
--- a/pkgs/development/libraries/haskell/blaze-svg/default.nix
+++ b/pkgs/development/libraries/haskell/blaze-svg/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "SVG combinator library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/blaze-textual/default.nix b/pkgs/development/libraries/haskell/blaze-textual/default.nix
index b3ab183c57fdf..ede82e5c2ed33 100644
--- a/pkgs/development/libraries/haskell/blaze-textual/default.nix
+++ b/pkgs/development/libraries/haskell/blaze-textual/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "Fast rendering of common datatypes";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/bloomfilter/default.nix b/pkgs/development/libraries/haskell/bloomfilter/default.nix
index 9d7f550c4fd49..7c8c2d348498b 100644
--- a/pkgs/development/libraries/haskell/bloomfilter/default.nix
+++ b/pkgs/development/libraries/haskell/bloomfilter/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Pure and impure Bloom Filter implementations";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/bmp/1.2.2.1.nix b/pkgs/development/libraries/haskell/bmp/1.2.2.1.nix
index 213afd59c5ae3..e018ac7a8d288 100644
--- a/pkgs/development/libraries/haskell/bmp/1.2.2.1.nix
+++ b/pkgs/development/libraries/haskell/bmp/1.2.2.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Read and write uncompressed BMP image files";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/bmp/1.2.4.1.nix b/pkgs/development/libraries/haskell/bmp/1.2.4.1.nix
index 8e1685296cac0..a3de1d11830cc 100644
--- a/pkgs/development/libraries/haskell/bmp/1.2.4.1.nix
+++ b/pkgs/development/libraries/haskell/bmp/1.2.4.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Read and write uncompressed BMP image files";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/boomerang/default.nix b/pkgs/development/libraries/haskell/boomerang/default.nix
index a5a1145295b17..963448a56e739 100644
--- a/pkgs/development/libraries/haskell/boomerang/default.nix
+++ b/pkgs/development/libraries/haskell/boomerang/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Library for invertible parsing and printing";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/brainfuck/default.nix b/pkgs/development/libraries/haskell/brainfuck/default.nix
index 1dd75661ce686..a406d1fa50002 100644
--- a/pkgs/development/libraries/haskell/brainfuck/default.nix
+++ b/pkgs/development/libraries/haskell/brainfuck/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Brainfuck interpreter";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/bson/default.nix b/pkgs/development/libraries/haskell/bson/default.nix
index 042c212e801eb..e572e366bdd09 100644
--- a/pkgs/development/libraries/haskell/bson/default.nix
+++ b/pkgs/development/libraries/haskell/bson/default.nix
@@ -19,9 +19,6 @@ cabal.mkDerivation (self: {
     description = "BSON documents are JSON-like objects with a standard binary encoding";
     license = "unknown";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/byteorder/default.nix b/pkgs/development/libraries/haskell/byteorder/default.nix
index 8addc3cc628ae..86de1da9328c2 100644
--- a/pkgs/development/libraries/haskell/byteorder/default.nix
+++ b/pkgs/development/libraries/haskell/byteorder/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Exposes the native endianness or byte ordering of the system";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/bytestring-lexing/default.nix b/pkgs/development/libraries/haskell/bytestring-lexing/default.nix
index 9d67a1cb3ee0c..93c8b2aa22900 100644
--- a/pkgs/development/libraries/haskell/bytestring-lexing/default.nix
+++ b/pkgs/development/libraries/haskell/bytestring-lexing/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Parse and produce literals efficiently from strict or lazy bytestrings";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/bytestring-mmap/default.nix b/pkgs/development/libraries/haskell/bytestring-mmap/default.nix
index cf68d1e7fa50a..5f9e322fbf0bd 100644
--- a/pkgs/development/libraries/haskell/bytestring-mmap/default.nix
+++ b/pkgs/development/libraries/haskell/bytestring-mmap/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "mmap support for strict ByteStrings";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/bytestring-nums/default.nix b/pkgs/development/libraries/haskell/bytestring-nums/default.nix
index 36ef166baaf6f..e78a647815182 100644
--- a/pkgs/development/libraries/haskell/bytestring-nums/default.nix
+++ b/pkgs/development/libraries/haskell/bytestring-nums/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Parse numeric literals from ByteStrings";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/bytestring-trie/default.nix b/pkgs/development/libraries/haskell/bytestring-trie/default.nix
index 1dc56c420b671..41c31b1fed5c9 100644
--- a/pkgs/development/libraries/haskell/bytestring-trie/default.nix
+++ b/pkgs/development/libraries/haskell/bytestring-trie/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "An efficient finite map from (byte)strings to values";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/c2hs/default.nix b/pkgs/development/libraries/haskell/c2hs/default.nix
index c0befa37d2a80..6ad4db61cfdcf 100644
--- a/pkgs/development/libraries/haskell/c2hs/default.nix
+++ b/pkgs/development/libraries/haskell/c2hs/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "C->Haskell FFI tool that gives some cross-language type safety";
     license = self.stdenv.lib.licenses.gpl2;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cabal-file-th/default.nix b/pkgs/development/libraries/haskell/cabal-file-th/default.nix
index 0bdb33ceede72..55b4fea36fec6 100644
--- a/pkgs/development/libraries/haskell/cabal-file-th/default.nix
+++ b/pkgs/development/libraries/haskell/cabal-file-th/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Template Haskell expressions for reading fields from a project's cabal file";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cabal-macosx/default.nix b/pkgs/development/libraries/haskell/cabal-macosx/default.nix
index ab59d7c50893c..0f651e1eaae3f 100644
--- a/pkgs/development/libraries/haskell/cabal-macosx/default.nix
+++ b/pkgs/development/libraries/haskell/cabal-macosx/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Cabal support for creating Mac OSX application bundles";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cairo/default.nix b/pkgs/development/libraries/haskell/cairo/default.nix
index 35b11decc43cc..59126959bfb58 100644
--- a/pkgs/development/libraries/haskell/cairo/default.nix
+++ b/pkgs/development/libraries/haskell/cairo/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Binding to the Cairo library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/case-insensitive/default.nix b/pkgs/development/libraries/haskell/case-insensitive/default.nix
index 44aaef29cea51..0121e445aee79 100644
--- a/pkgs/development/libraries/haskell/case-insensitive/default.nix
+++ b/pkgs/development/libraries/haskell/case-insensitive/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Case insensitive string comparison";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cautious-file/default.nix b/pkgs/development/libraries/haskell/cautious-file/default.nix
index 711e6a1525960..44ed255bb634f 100644
--- a/pkgs/development/libraries/haskell/cautious-file/default.nix
+++ b/pkgs/development/libraries/haskell/cautious-file/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Ways to write a file cautiously, to reduce the chances of problems such as data loss due to crashes or power failures";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cereal-conduit/default.nix b/pkgs/development/libraries/haskell/cereal-conduit/default.nix
index c322ef8b54f41..464e8dbb5e767 100644
--- a/pkgs/development/libraries/haskell/cereal-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/cereal-conduit/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "Turn Data.Serialize Gets and Puts into Sources, Sinks, and Conduits";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cereal/default.nix b/pkgs/development/libraries/haskell/cereal/default.nix
index 8e8202d9c5e60..a28ea11c511e4 100644
--- a/pkgs/development/libraries/haskell/cereal/default.nix
+++ b/pkgs/development/libraries/haskell/cereal/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "A binary serialization library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/certificate/default.nix b/pkgs/development/libraries/haskell/certificate/default.nix
index 168ccb113b632..1de453b27efef 100644
--- a/pkgs/development/libraries/haskell/certificate/default.nix
+++ b/pkgs/development/libraries/haskell/certificate/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "Certificates and Key Reader/Writer";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cgi/3001.1.7.1.nix b/pkgs/development/libraries/haskell/cgi/3001.1.7.1.nix
index 9cb92640ee451..60669590c2f9b 100644
--- a/pkgs/development/libraries/haskell/cgi/3001.1.7.1.nix
+++ b/pkgs/development/libraries/haskell/cgi/3001.1.7.1.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A library for writing CGI programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cgi/3001.1.7.2.nix b/pkgs/development/libraries/haskell/cgi/3001.1.7.2.nix
index 7e91e25209eeb..bf1920d434dfd 100644
--- a/pkgs/development/libraries/haskell/cgi/3001.1.7.2.nix
+++ b/pkgs/development/libraries/haskell/cgi/3001.1.7.2.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A library for writing CGI programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cgi/3001.1.7.3.nix b/pkgs/development/libraries/haskell/cgi/3001.1.7.3.nix
index 0c1f8d709c3b9..c1dc7076c77dd 100644
--- a/pkgs/development/libraries/haskell/cgi/3001.1.7.3.nix
+++ b/pkgs/development/libraries/haskell/cgi/3001.1.7.3.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A library for writing CGI programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cgi/3001.1.7.4.nix b/pkgs/development/libraries/haskell/cgi/3001.1.7.4.nix
index 3621b1fac1b83..97e5556bacd5f 100644
--- a/pkgs/development/libraries/haskell/cgi/3001.1.7.4.nix
+++ b/pkgs/development/libraries/haskell/cgi/3001.1.7.4.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A library for writing CGI programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cgi/3001.1.8.4.nix b/pkgs/development/libraries/haskell/cgi/3001.1.8.4.nix
index 4f5fed76b416b..d2d899180860d 100644
--- a/pkgs/development/libraries/haskell/cgi/3001.1.8.4.nix
+++ b/pkgs/development/libraries/haskell/cgi/3001.1.8.4.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A library for writing CGI programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cipher-aes/default.nix b/pkgs/development/libraries/haskell/cipher-aes/default.nix
index 53aa634aa72e0..e27f203306e28 100644
--- a/pkgs/development/libraries/haskell/cipher-aes/default.nix
+++ b/pkgs/development/libraries/haskell/cipher-aes/default.nix
@@ -12,6 +12,5 @@ cabal.mkDerivation (self: {
     description = "Fast AES cipher implementation with advanced mode of operations";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cipher-rc4/default.nix b/pkgs/development/libraries/haskell/cipher-rc4/default.nix
index 1563efa125b8c..7d3cacdd67a9d 100644
--- a/pkgs/development/libraries/haskell/cipher-rc4/default.nix
+++ b/pkgs/development/libraries/haskell/cipher-rc4/default.nix
@@ -12,6 +12,5 @@ cabal.mkDerivation (self: {
     description = "Fast RC4 cipher implementation";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/circle-packing/default.nix b/pkgs/development/libraries/haskell/circle-packing/default.nix
index a8ca3c699cc40..bffc72cf73e0b 100644
--- a/pkgs/development/libraries/haskell/circle-packing/default.nix
+++ b/pkgs/development/libraries/haskell/circle-packing/default.nix
@@ -8,6 +8,5 @@ cabal.mkDerivation (self: {
     description = "Simple heuristic for packing discs of varying radii in a circle";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/citeproc-hs/default.nix b/pkgs/development/libraries/haskell/citeproc-hs/default.nix
index b55e20d91c545..2c68fd24d1fab 100644
--- a/pkgs/development/libraries/haskell/citeproc-hs/default.nix
+++ b/pkgs/development/libraries/haskell/citeproc-hs/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "A Citation Style Language implementation in Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/classy-prelude-conduit/default.nix b/pkgs/development/libraries/haskell/classy-prelude-conduit/default.nix
index c3e4619c72fa2..c04b4dfc25e11 100644
--- a/pkgs/development/libraries/haskell/classy-prelude-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/classy-prelude-conduit/default.nix
@@ -16,6 +16,5 @@ cabal.mkDerivation (self: {
     description = "conduit instances for classy-prelude";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/classy-prelude/default.nix b/pkgs/development/libraries/haskell/classy-prelude/default.nix
index 9c830545f763f..e105726540b85 100644
--- a/pkgs/development/libraries/haskell/classy-prelude/default.nix
+++ b/pkgs/development/libraries/haskell/classy-prelude/default.nix
@@ -16,6 +16,5 @@ cabal.mkDerivation (self: {
     description = "A typeclass-based Prelude";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/clientsession/default.nix b/pkgs/development/libraries/haskell/clientsession/default.nix
index 83cf8e57a6827..e670ff1a3d14e 100644
--- a/pkgs/development/libraries/haskell/clientsession/default.nix
+++ b/pkgs/development/libraries/haskell/clientsession/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "Securely store session data in a client-side cookie";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cmdargs/default.nix b/pkgs/development/libraries/haskell/cmdargs/default.nix
index df9f7f5865f02..dfaed86b9af0e 100644
--- a/pkgs/development/libraries/haskell/cmdargs/default.nix
+++ b/pkgs/development/libraries/haskell/cmdargs/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Command line argument processing";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cmdlib/default.nix b/pkgs/development/libraries/haskell/cmdlib/default.nix
index 7b29ba5800463..0a71649f0e911 100644
--- a/pkgs/development/libraries/haskell/cmdlib/default.nix
+++ b/pkgs/development/libraries/haskell/cmdlib/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "a library for command line parsing & online help";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/colorize-haskell/default.nix b/pkgs/development/libraries/haskell/colorize-haskell/default.nix
index 702ddd0b9ec68..fa2b98801233d 100644
--- a/pkgs/development/libraries/haskell/colorize-haskell/default.nix
+++ b/pkgs/development/libraries/haskell/colorize-haskell/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Highligt Haskell source";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/colour/default.nix b/pkgs/development/libraries/haskell/colour/default.nix
index 7f4fde5ef9707..06bcc8ed98190 100644
--- a/pkgs/development/libraries/haskell/colour/default.nix
+++ b/pkgs/development/libraries/haskell/colour/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A model for human colour/color perception";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/comonad-transformers/default.nix b/pkgs/development/libraries/haskell/comonad-transformers/default.nix
index 0d754ec4308ce..3a56b37edf9bb 100644
--- a/pkgs/development/libraries/haskell/comonad-transformers/default.nix
+++ b/pkgs/development/libraries/haskell/comonad-transformers/default.nix
@@ -15,6 +15,5 @@ cabal.mkDerivation (self: {
     description = "Comonad transformers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/comonad/default.nix b/pkgs/development/libraries/haskell/comonad/default.nix
index 61d0823141d27..7e11886fc5824 100644
--- a/pkgs/development/libraries/haskell/comonad/default.nix
+++ b/pkgs/development/libraries/haskell/comonad/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "Haskell 98 compatible comonads";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/comonads-fd/default.nix b/pkgs/development/libraries/haskell/comonads-fd/default.nix
index f09d488fa6c20..5921d8b07d39a 100644
--- a/pkgs/development/libraries/haskell/comonads-fd/default.nix
+++ b/pkgs/development/libraries/haskell/comonads-fd/default.nix
@@ -14,6 +14,5 @@ cabal.mkDerivation (self: {
     description = "Comonad transformers using functional dependencies";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/compact-string-fix/default.nix b/pkgs/development/libraries/haskell/compact-string-fix/default.nix
index 416826298bb48..fb0b6a1f1cbaa 100644
--- a/pkgs/development/libraries/haskell/compact-string-fix/default.nix
+++ b/pkgs/development/libraries/haskell/compact-string-fix/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Same as compact-string except with a small fix so it builds on ghc-6.12";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/concurrent-extra/default.nix b/pkgs/development/libraries/haskell/concurrent-extra/default.nix
index 0a36b3e9b736c..db380f03b5bdf 100644
--- a/pkgs/development/libraries/haskell/concurrent-extra/default.nix
+++ b/pkgs/development/libraries/haskell/concurrent-extra/default.nix
@@ -16,6 +16,5 @@ cabal.mkDerivation (self: {
     description = "Extra concurrency primitives";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/conduit/default.nix b/pkgs/development/libraries/haskell/conduit/default.nix
index cf4c17ceb4592..983c41f57c9d2 100644
--- a/pkgs/development/libraries/haskell/conduit/default.nix
+++ b/pkgs/development/libraries/haskell/conduit/default.nix
@@ -18,9 +18,6 @@ cabal.mkDerivation (self: {
     description = "Streaming data processing library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/configurator/default.nix b/pkgs/development/libraries/haskell/configurator/default.nix
index 558a8935c04fb..775c2e5027f81 100644
--- a/pkgs/development/libraries/haskell/configurator/default.nix
+++ b/pkgs/development/libraries/haskell/configurator/default.nix
@@ -14,6 +14,5 @@ cabal.mkDerivation (self: {
     description = "Configuration management";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/constraints/default.nix b/pkgs/development/libraries/haskell/constraints/default.nix
index 86690db7162c5..0fe2cb8864a6d 100644
--- a/pkgs/development/libraries/haskell/constraints/default.nix
+++ b/pkgs/development/libraries/haskell/constraints/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Constraint manipulation";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/continued-fractions/default.nix b/pkgs/development/libraries/haskell/continued-fractions/default.nix
index 26b683c19696d..095d0a1798460 100644
--- a/pkgs/development/libraries/haskell/continued-fractions/default.nix
+++ b/pkgs/development/libraries/haskell/continued-fractions/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Continued fractions";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/contravariant/default.nix b/pkgs/development/libraries/haskell/contravariant/default.nix
index e09043519a868..2c967d26085ad 100644
--- a/pkgs/development/libraries/haskell/contravariant/default.nix
+++ b/pkgs/development/libraries/haskell/contravariant/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Haskell 98 contravariant functors";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/converge/default.nix b/pkgs/development/libraries/haskell/converge/default.nix
index 6c12828528516..50d95cb88511d 100644
--- a/pkgs/development/libraries/haskell/converge/default.nix
+++ b/pkgs/development/libraries/haskell/converge/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Limit operations for converging sequences";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/convertible/default.nix b/pkgs/development/libraries/haskell/convertible/default.nix
index a3fa0208e2d07..8a79e50527d8f 100644
--- a/pkgs/development/libraries/haskell/convertible/default.nix
+++ b/pkgs/development/libraries/haskell/convertible/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Typeclasses and instances for converting between types";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cookie/default.nix b/pkgs/development/libraries/haskell/cookie/default.nix
index 06cdf62e53cc3..b7dae5d4a9b11 100644
--- a/pkgs/development/libraries/haskell/cookie/default.nix
+++ b/pkgs/development/libraries/haskell/cookie/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "HTTP cookie parsing and rendering";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cprng-aes/default.nix b/pkgs/development/libraries/haskell/cprng-aes/default.nix
index 2d8989437fb8a..4f2aa58b7d29c 100644
--- a/pkgs/development/libraries/haskell/cprng-aes/default.nix
+++ b/pkgs/development/libraries/haskell/cprng-aes/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Crypto Pseudo Random Number Generator using AES in counter mode";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cpu/default.nix b/pkgs/development/libraries/haskell/cpu/default.nix
index 3187036539e06..dc27553c2a3b7 100644
--- a/pkgs/development/libraries/haskell/cpu/default.nix
+++ b/pkgs/development/libraries/haskell/cpu/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Cpu information and properties helpers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/criterion/default.nix b/pkgs/development/libraries/haskell/criterion/default.nix
index 5a722ea4fabe5..004f74cd7e7f1 100644
--- a/pkgs/development/libraries/haskell/criterion/default.nix
+++ b/pkgs/development/libraries/haskell/criterion/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Robust, reliable performance measurement and analysis";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/crypto-api/default.nix b/pkgs/development/libraries/haskell/crypto-api/default.nix
index bede4e05b8cd7..23fdd553f9e73 100644
--- a/pkgs/development/libraries/haskell/crypto-api/default.nix
+++ b/pkgs/development/libraries/haskell/crypto-api/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A generic interface for cryptographic operations";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/crypto-conduit/default.nix b/pkgs/development/libraries/haskell/crypto-conduit/default.nix
index b7624499dd36e..61d6bcbeabead 100644
--- a/pkgs/development/libraries/haskell/crypto-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/crypto-conduit/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "Conduit interface for cryptographic operations (from crypto-api)";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/crypto-numbers/default.nix b/pkgs/development/libraries/haskell/crypto-numbers/default.nix
index 99665c22df2e7..af6985cd9ede3 100644
--- a/pkgs/development/libraries/haskell/crypto-numbers/default.nix
+++ b/pkgs/development/libraries/haskell/crypto-numbers/default.nix
@@ -16,6 +16,5 @@ cabal.mkDerivation (self: {
     description = "Cryptographic numbers: functions and algorithms";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/crypto-pubkey-types/default.nix b/pkgs/development/libraries/haskell/crypto-pubkey-types/default.nix
index 5ccb1e7e0ce7c..38024a24c5468 100644
--- a/pkgs/development/libraries/haskell/crypto-pubkey-types/default.nix
+++ b/pkgs/development/libraries/haskell/crypto-pubkey-types/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Generic cryptography Public keys algorithm types";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/crypto-pubkey/default.nix b/pkgs/development/libraries/haskell/crypto-pubkey/default.nix
index 3db4dc2b9c18e..48af6182c6446 100644
--- a/pkgs/development/libraries/haskell/crypto-pubkey/default.nix
+++ b/pkgs/development/libraries/haskell/crypto-pubkey/default.nix
@@ -19,6 +19,5 @@ cabal.mkDerivation (self: {
     description = "Public Key cryptography";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/crypto-random-api/default.nix b/pkgs/development/libraries/haskell/crypto-random-api/default.nix
index c3b10cbe329e8..7c3b10a383866 100644
--- a/pkgs/development/libraries/haskell/crypto-random-api/default.nix
+++ b/pkgs/development/libraries/haskell/crypto-random-api/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Simple random generators API for cryptography related code";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cryptocipher/default.nix b/pkgs/development/libraries/haskell/cryptocipher/default.nix
index 0aff493ac874c..50935a77a64e2 100644
--- a/pkgs/development/libraries/haskell/cryptocipher/default.nix
+++ b/pkgs/development/libraries/haskell/cryptocipher/default.nix
@@ -21,9 +21,6 @@ cabal.mkDerivation (self: {
     description = "Symmetrical block and stream ciphers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cryptohash/default.nix b/pkgs/development/libraries/haskell/cryptohash/default.nix
index 1ce1a46fc40bd..97f74e8053001 100644
--- a/pkgs/development/libraries/haskell/cryptohash/default.nix
+++ b/pkgs/development/libraries/haskell/cryptohash/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "collection of crypto hashes, fast, pure and practical";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/css-text/default.nix b/pkgs/development/libraries/haskell/css-text/default.nix
index 64dadbb4e4cab..f59a80b2b65a8 100644
--- a/pkgs/development/libraries/haskell/css-text/default.nix
+++ b/pkgs/development/libraries/haskell/css-text/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "CSS parser and renderer";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/csv/default.nix b/pkgs/development/libraries/haskell/csv/default.nix
index ae149be79dac9..f56a9b89423c0 100644
--- a/pkgs/development/libraries/haskell/csv/default.nix
+++ b/pkgs/development/libraries/haskell/csv/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "CSV loader and dumper";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cuda/0.4.1.1.nix b/pkgs/development/libraries/haskell/cuda/0.4.1.1.nix
index 00b6ae2a406ce..f03e1907ec08d 100644
--- a/pkgs/development/libraries/haskell/cuda/0.4.1.1.nix
+++ b/pkgs/development/libraries/haskell/cuda/0.4.1.1.nix
@@ -35,9 +35,6 @@ cabal.mkDerivation (self: {
     description = "FFI binding to the CUDA interface for programming NVIDIA GPUs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.stdenv.lib.platforms.none;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/cuda/0.5.0.2.nix b/pkgs/development/libraries/haskell/cuda/0.5.0.2.nix
index 38ac1db8194c7..ac9e41fd628fc 100644
--- a/pkgs/development/libraries/haskell/cuda/0.5.0.2.nix
+++ b/pkgs/development/libraries/haskell/cuda/0.5.0.2.nix
@@ -34,9 +34,6 @@ cabal.mkDerivation (self: {
     description = "FFI binding to the CUDA interface for programming NVIDIA GPUs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.stdenv.lib.platforms.none;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/curl/default.nix b/pkgs/development/libraries/haskell/curl/default.nix
index 3842707c613b9..a530044ca6ede 100644
--- a/pkgs/development/libraries/haskell/curl/default.nix
+++ b/pkgs/development/libraries/haskell/curl/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Haskell binding to libcurl";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/data-accessor/data-accessor-template.nix b/pkgs/development/libraries/haskell/data-accessor/data-accessor-template.nix
index 9f0e1c11c8517..41bd234701249 100644
--- a/pkgs/development/libraries/haskell/data-accessor/data-accessor-template.nix
+++ b/pkgs/development/libraries/haskell/data-accessor/data-accessor-template.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Utilities for accessing and manipulating fields of records";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/data-accessor/data-accessor-transformers.nix b/pkgs/development/libraries/haskell/data-accessor/data-accessor-transformers.nix
index 078234c19c423..83712b858c25a 100644
--- a/pkgs/development/libraries/haskell/data-accessor/data-accessor-transformers.nix
+++ b/pkgs/development/libraries/haskell/data-accessor/data-accessor-transformers.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Use Accessor to access state in transformers State monad";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/data-accessor/data-accessor.nix b/pkgs/development/libraries/haskell/data-accessor/data-accessor.nix
index 29038616a8bff..7c1de10b20b0e 100644
--- a/pkgs/development/libraries/haskell/data-accessor/data-accessor.nix
+++ b/pkgs/development/libraries/haskell/data-accessor/data-accessor.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Utilities for accessing and manipulating fields of records";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/data-binary-ieee754/default.nix b/pkgs/development/libraries/haskell/data-binary-ieee754/default.nix
index b91dc6d052335..5066a83c5f605 100644
--- a/pkgs/development/libraries/haskell/data-binary-ieee754/default.nix
+++ b/pkgs/development/libraries/haskell/data-binary-ieee754/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Parser/Serialiser for IEEE-754 floating-point values";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/data-default-class/default.nix b/pkgs/development/libraries/haskell/data-default-class/default.nix
index 8f99c0143cd59..1db4468a6ded0 100644
--- a/pkgs/development/libraries/haskell/data-default-class/default.nix
+++ b/pkgs/development/libraries/haskell/data-default-class/default.nix
@@ -8,6 +8,5 @@ cabal.mkDerivation (self: {
     description = "A class for types with a default value";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/data-default-instances-base/default.nix b/pkgs/development/libraries/haskell/data-default-instances-base/default.nix
index b8b8494550c80..5fc59b232a4d2 100644
--- a/pkgs/development/libraries/haskell/data-default-instances-base/default.nix
+++ b/pkgs/development/libraries/haskell/data-default-instances-base/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Default instances for types in base";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/data-default-instances-containers/default.nix b/pkgs/development/libraries/haskell/data-default-instances-containers/default.nix
index 98590fa795b0a..6ac626b707926 100644
--- a/pkgs/development/libraries/haskell/data-default-instances-containers/default.nix
+++ b/pkgs/development/libraries/haskell/data-default-instances-containers/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Default instances for types in containers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/data-default-instances-dlist/default.nix b/pkgs/development/libraries/haskell/data-default-instances-dlist/default.nix
index 1fa64003f9548..a89da0c84f5b3 100644
--- a/pkgs/development/libraries/haskell/data-default-instances-dlist/default.nix
+++ b/pkgs/development/libraries/haskell/data-default-instances-dlist/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Default instances for types in dlist";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/data-default-instances-old-locale/default.nix b/pkgs/development/libraries/haskell/data-default-instances-old-locale/default.nix
index e8647898d9dd3..b1b7742692a75 100644
--- a/pkgs/development/libraries/haskell/data-default-instances-old-locale/default.nix
+++ b/pkgs/development/libraries/haskell/data-default-instances-old-locale/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Default instances for types in old-locale";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/data-default/default.nix b/pkgs/development/libraries/haskell/data-default/default.nix
index 31e3f74231037..e4340c7ec3228 100644
--- a/pkgs/development/libraries/haskell/data-default/default.nix
+++ b/pkgs/development/libraries/haskell/data-default/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "A class for types with a default value";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/data-inttrie/default.nix b/pkgs/development/libraries/haskell/data-inttrie/default.nix
index b23fdeca69d83..ec3cf7ca64951 100644
--- a/pkgs/development/libraries/haskell/data-inttrie/default.nix
+++ b/pkgs/development/libraries/haskell/data-inttrie/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A lazy, infinite trie of integers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/data-lens-template/default.nix b/pkgs/development/libraries/haskell/data-lens-template/default.nix
index 208f021e8af4a..7ba9e3f9da74f 100644
--- a/pkgs/development/libraries/haskell/data-lens-template/default.nix
+++ b/pkgs/development/libraries/haskell/data-lens-template/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Utilities for Data.Lens";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/data-lens/default.nix b/pkgs/development/libraries/haskell/data-lens/default.nix
index 8e3a8b40751da..e4cff67f3761c 100644
--- a/pkgs/development/libraries/haskell/data-lens/default.nix
+++ b/pkgs/development/libraries/haskell/data-lens/default.nix
@@ -13,6 +13,5 @@ cabal.mkDerivation (self: {
     description = "Haskell 98 Lenses";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/data-memocombinators/default.nix b/pkgs/development/libraries/haskell/data-memocombinators/default.nix
index 5c4c3cbeaf009..2b3adde1d728b 100644
--- a/pkgs/development/libraries/haskell/data-memocombinators/default.nix
+++ b/pkgs/development/libraries/haskell/data-memocombinators/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Combinators for building memo tables";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/data-reify/default.nix b/pkgs/development/libraries/haskell/data-reify/default.nix
index 2618ef6a69069..6599d25f68eb2 100644
--- a/pkgs/development/libraries/haskell/data-reify/default.nix
+++ b/pkgs/development/libraries/haskell/data-reify/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Reify a recursive data structure into an explicit graph";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/dataenc/default.nix b/pkgs/development/libraries/haskell/dataenc/default.nix
index fa9287e6f075d..9c4de4a1b84d3 100644
--- a/pkgs/development/libraries/haskell/dataenc/default.nix
+++ b/pkgs/development/libraries/haskell/dataenc/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Data encoding library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/date-cache/default.nix b/pkgs/development/libraries/haskell/date-cache/default.nix
index b672e797fa06e..a460dcbdafc50 100644
--- a/pkgs/development/libraries/haskell/date-cache/default.nix
+++ b/pkgs/development/libraries/haskell/date-cache/default.nix
@@ -8,6 +8,5 @@ cabal.mkDerivation (self: {
     description = "Date cacher";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/datetime/default.nix b/pkgs/development/libraries/haskell/datetime/default.nix
index 72f3d1c937f3a..faf0b40b94d19 100644
--- a/pkgs/development/libraries/haskell/datetime/default.nix
+++ b/pkgs/development/libraries/haskell/datetime/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Utilities to make Data.Time.* easier to use.";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/dbus/default.nix b/pkgs/development/libraries/haskell/dbus/default.nix
index 26306eccfcb6e..16cb2c7ca0331 100644
--- a/pkgs/development/libraries/haskell/dbus/default.nix
+++ b/pkgs/development/libraries/haskell/dbus/default.nix
@@ -15,6 +15,5 @@ cabal.mkDerivation (self: {
     description = "A client library for the D-Bus IPC system";
     license = self.stdenv.lib.licenses.gpl3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/deepseq-th/default.nix b/pkgs/development/libraries/haskell/deepseq-th/default.nix
index b65ddb5e786e5..228fcd28c7857 100644
--- a/pkgs/development/libraries/haskell/deepseq-th/default.nix
+++ b/pkgs/development/libraries/haskell/deepseq-th/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Template Haskell based deriver for optimised NFData instances";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/deepseq/1.1.0.0.nix b/pkgs/development/libraries/haskell/deepseq/1.1.0.0.nix
index 2c61618cd0812..c13abe9e31c96 100644
--- a/pkgs/development/libraries/haskell/deepseq/1.1.0.0.nix
+++ b/pkgs/development/libraries/haskell/deepseq/1.1.0.0.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Fully evaluate data structures";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/deepseq/1.1.0.2.nix b/pkgs/development/libraries/haskell/deepseq/1.1.0.2.nix
index 4af1d5bff9c74..99db69e612aa6 100644
--- a/pkgs/development/libraries/haskell/deepseq/1.1.0.2.nix
+++ b/pkgs/development/libraries/haskell/deepseq/1.1.0.2.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Deep evaluation of data structures";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/deepseq/1.2.0.1.nix b/pkgs/development/libraries/haskell/deepseq/1.2.0.1.nix
index 35fca66fa869a..f4ef61cbbffca 100644
--- a/pkgs/development/libraries/haskell/deepseq/1.2.0.1.nix
+++ b/pkgs/development/libraries/haskell/deepseq/1.2.0.1.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Deep evaluation of data structures";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/deepseq/1.3.0.1.nix b/pkgs/development/libraries/haskell/deepseq/1.3.0.1.nix
index bf6d93de28350..78f9273e46a21 100644
--- a/pkgs/development/libraries/haskell/deepseq/1.3.0.1.nix
+++ b/pkgs/development/libraries/haskell/deepseq/1.3.0.1.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Deep evaluation of data structures";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/derive/default.nix b/pkgs/development/libraries/haskell/derive/default.nix
index c3aa09d9550ec..906c51fc07221 100644
--- a/pkgs/development/libraries/haskell/derive/default.nix
+++ b/pkgs/development/libraries/haskell/derive/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "A program and library to derive instances for data types";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/derp/default.nix b/pkgs/development/libraries/haskell/derp/default.nix
index 6b8de51e1d7ff..ca702b60356c1 100644
--- a/pkgs/development/libraries/haskell/derp/default.nix
+++ b/pkgs/development/libraries/haskell/derp/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Derivative Parsing";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/diagrams/cairo.nix b/pkgs/development/libraries/haskell/diagrams/cairo.nix
index 4a55eeaac65a6..bc2abf5c16d51 100644
--- a/pkgs/development/libraries/haskell/diagrams/cairo.nix
+++ b/pkgs/development/libraries/haskell/diagrams/cairo.nix
@@ -15,6 +15,5 @@ cabal.mkDerivation (self: {
     description = "Cairo backend for diagrams drawing EDSL";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/diagrams/contrib.nix b/pkgs/development/libraries/haskell/diagrams/contrib.nix
index 12c72e12665b3..141a820b5d1a9 100644
--- a/pkgs/development/libraries/haskell/diagrams/contrib.nix
+++ b/pkgs/development/libraries/haskell/diagrams/contrib.nix
@@ -21,6 +21,5 @@ cabal.mkDerivation (self: {
     description = "Collection of user contributions to diagrams EDSL";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/diagrams/core.nix b/pkgs/development/libraries/haskell/diagrams/core.nix
index 76cf77f1315fa..ed23b092b02ec 100644
--- a/pkgs/development/libraries/haskell/diagrams/core.nix
+++ b/pkgs/development/libraries/haskell/diagrams/core.nix
@@ -16,6 +16,5 @@ cabal.mkDerivation (self: {
     description = "Core libraries for diagrams EDSL";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/diagrams/diagrams.nix b/pkgs/development/libraries/haskell/diagrams/diagrams.nix
index 1e1174ad303ce..6f201e7cd850d 100644
--- a/pkgs/development/libraries/haskell/diagrams/diagrams.nix
+++ b/pkgs/development/libraries/haskell/diagrams/diagrams.nix
@@ -14,6 +14,5 @@ cabal.mkDerivation (self: {
     description = "Embedded domain-specific language for declarative vector graphics";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/diagrams/lib.nix b/pkgs/development/libraries/haskell/diagrams/lib.nix
index a737160ea6053..73c7ff8f8c477 100644
--- a/pkgs/development/libraries/haskell/diagrams/lib.nix
+++ b/pkgs/development/libraries/haskell/diagrams/lib.nix
@@ -15,6 +15,5 @@ cabal.mkDerivation (self: {
     description = "Embedded domain-specific language for declarative graphics";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/diagrams/svg.nix b/pkgs/development/libraries/haskell/diagrams/svg.nix
index f6fd22ecd99c8..561f32118c229 100644
--- a/pkgs/development/libraries/haskell/diagrams/svg.nix
+++ b/pkgs/development/libraries/haskell/diagrams/svg.nix
@@ -15,6 +15,5 @@ cabal.mkDerivation (self: {
     description = "SVG backend for diagrams drawing EDSL";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/digest/default.nix b/pkgs/development/libraries/haskell/digest/default.nix
index a341726bf5370..c315c0813eb99 100644
--- a/pkgs/development/libraries/haskell/digest/default.nix
+++ b/pkgs/development/libraries/haskell/digest/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Various cryptographic hashes for bytestrings; CRC32 and Adler32 for now";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/digestive-functors-heist/default.nix b/pkgs/development/libraries/haskell/digestive-functors-heist/default.nix
index 695ce79f0595a..11acde1c0caf9 100644
--- a/pkgs/development/libraries/haskell/digestive-functors-heist/default.nix
+++ b/pkgs/development/libraries/haskell/digestive-functors-heist/default.nix
@@ -13,6 +13,5 @@ cabal.mkDerivation (self: {
     description = "Heist frontend for the digestive-functors library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/digestive-functors-snap/default.nix b/pkgs/development/libraries/haskell/digestive-functors-snap/default.nix
index 03f34b31b6182..f23ee6d069102 100644
--- a/pkgs/development/libraries/haskell/digestive-functors-snap/default.nix
+++ b/pkgs/development/libraries/haskell/digestive-functors-snap/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Snap backend for the digestive-functors library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/digestive-functors/default.nix b/pkgs/development/libraries/haskell/digestive-functors/default.nix
index bf11f9675bcd2..0b956680a84f1 100644
--- a/pkgs/development/libraries/haskell/digestive-functors/default.nix
+++ b/pkgs/development/libraries/haskell/digestive-functors/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "A practical formlet library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/dimensional-tf/default.nix b/pkgs/development/libraries/haskell/dimensional-tf/default.nix
index 1ed368d24a1f2..70995ecb3ce72 100644
--- a/pkgs/development/libraries/haskell/dimensional-tf/default.nix
+++ b/pkgs/development/libraries/haskell/dimensional-tf/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Statically checked physical dimensions, implemented using type families";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/dimensional/default.nix b/pkgs/development/libraries/haskell/dimensional/default.nix
index d36f351fcf600..329722abe8e98 100644
--- a/pkgs/development/libraries/haskell/dimensional/default.nix
+++ b/pkgs/development/libraries/haskell/dimensional/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Statically checked physical dimensions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/directory-tree/default.nix b/pkgs/development/libraries/haskell/directory-tree/default.nix
index 848ad56312525..5c8b357593e46 100644
--- a/pkgs/development/libraries/haskell/directory-tree/default.nix
+++ b/pkgs/development/libraries/haskell/directory-tree/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A simple directory-like tree datatype, with useful IO functions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/distributed-process-simplelocalnet/default.nix b/pkgs/development/libraries/haskell/distributed-process-simplelocalnet/default.nix
index b2b58825469dc..aaca850c0d7a2 100644
--- a/pkgs/development/libraries/haskell/distributed-process-simplelocalnet/default.nix
+++ b/pkgs/development/libraries/haskell/distributed-process-simplelocalnet/default.nix
@@ -18,9 +18,6 @@ cabal.mkDerivation (self: {
     description = "Simple zero-configuration backend for Cloud Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/distributed-process/default.nix b/pkgs/development/libraries/haskell/distributed-process/default.nix
index be5d9fbfe6d4e..d23a5ef0228dc 100644
--- a/pkgs/development/libraries/haskell/distributed-process/default.nix
+++ b/pkgs/development/libraries/haskell/distributed-process/default.nix
@@ -26,9 +26,6 @@ cabal.mkDerivation (self: {
     description = "Cloud Haskell: Erlang-style concurrency in Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/distributed-static/default.nix b/pkgs/development/libraries/haskell/distributed-static/default.nix
index e682ec474aae8..9147b724ba22d 100644
--- a/pkgs/development/libraries/haskell/distributed-static/default.nix
+++ b/pkgs/development/libraries/haskell/distributed-static/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Compositional, type-safe, polymorphic static values and closures";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/distributive/default.nix b/pkgs/development/libraries/haskell/distributive/default.nix
index 55a9fc41ed0bb..d40952024ef2a 100644
--- a/pkgs/development/libraries/haskell/distributive/default.nix
+++ b/pkgs/development/libraries/haskell/distributive/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "Haskell 98 Distributive functors -- Dual to Traversable";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/dlist/default.nix b/pkgs/development/libraries/haskell/dlist/default.nix
index a88b38650c7d1..1a7fc56efd5f8 100644
--- a/pkgs/development/libraries/haskell/dlist/default.nix
+++ b/pkgs/development/libraries/haskell/dlist/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Differences lists";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/dns/default.nix b/pkgs/development/libraries/haskell/dns/default.nix
index e8d0284487af4..0854f39efcef7 100644
--- a/pkgs/development/libraries/haskell/dns/default.nix
+++ b/pkgs/development/libraries/haskell/dns/default.nix
@@ -14,6 +14,5 @@ cabal.mkDerivation (self: {
     description = "DNS library in Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/doctest/default.nix b/pkgs/development/libraries/haskell/doctest/default.nix
index ecbac90aa4189..3b8c03e2da272 100644
--- a/pkgs/development/libraries/haskell/doctest/default.nix
+++ b/pkgs/development/libraries/haskell/doctest/default.nix
@@ -19,6 +19,5 @@ cabal.mkDerivation (self: {
     description = "Test interactive Haskell examples";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/dotgen/default.nix b/pkgs/development/libraries/haskell/dotgen/default.nix
index 06a3e6a09fe54..a7fe5b791f0df 100644
--- a/pkgs/development/libraries/haskell/dotgen/default.nix
+++ b/pkgs/development/libraries/haskell/dotgen/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A simple interface for building .dot graph files.";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/double-conversion/default.nix b/pkgs/development/libraries/haskell/double-conversion/default.nix
index 5bd90719ac44f..cad61e52ee0c1 100644
--- a/pkgs/development/libraries/haskell/double-conversion/default.nix
+++ b/pkgs/development/libraries/haskell/double-conversion/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Fast conversion between double precision floating point and text";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/download-curl/default.nix b/pkgs/development/libraries/haskell/download-curl/default.nix
index dd7fb892fdea2..935004a6bb0f7 100644
--- a/pkgs/development/libraries/haskell/download-curl/default.nix
+++ b/pkgs/development/libraries/haskell/download-curl/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "High-level file download based on URLs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/download/default.nix b/pkgs/development/libraries/haskell/download/default.nix
index c0895ac2938e8..06c34bf9acb0f 100644
--- a/pkgs/development/libraries/haskell/download/default.nix
+++ b/pkgs/development/libraries/haskell/download/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "High-level file download based on URLs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/dstring/default.nix b/pkgs/development/libraries/haskell/dstring/default.nix
index 6b37b0a30998e..4b5dd2b38883a 100644
--- a/pkgs/development/libraries/haskell/dstring/default.nix
+++ b/pkgs/development/libraries/haskell/dstring/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Difference strings";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/dual-tree/default.nix b/pkgs/development/libraries/haskell/dual-tree/default.nix
index a41924dbcfcbe..841fae96791c6 100644
--- a/pkgs/development/libraries/haskell/dual-tree/default.nix
+++ b/pkgs/development/libraries/haskell/dual-tree/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Rose trees with cached and accumulating monoidal annotations";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/dyre/default.nix b/pkgs/development/libraries/haskell/dyre/default.nix
index 0c9623b11a5c4..8b3d2cab677ad 100644
--- a/pkgs/development/libraries/haskell/dyre/default.nix
+++ b/pkgs/development/libraries/haskell/dyre/default.nix
@@ -14,6 +14,5 @@ cabal.mkDerivation (self: {
     description = "Dynamic reconfiguration in Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/edit-distance/default.nix b/pkgs/development/libraries/haskell/edit-distance/default.nix
index cc3183b8bda77..22f5953b7e040 100644
--- a/pkgs/development/libraries/haskell/edit-distance/default.nix
+++ b/pkgs/development/libraries/haskell/edit-distance/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Levenshtein and restricted Damerau-Levenshtein edit distances";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/editline/0.2.1.0.nix b/pkgs/development/libraries/haskell/editline/0.2.1.0.nix
index 7d92bcb027ae0..7e6262423c6d4 100644
--- a/pkgs/development/libraries/haskell/editline/0.2.1.0.nix
+++ b/pkgs/development/libraries/haskell/editline/0.2.1.0.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Bindings to the editline library (libedit)";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/editline/0.2.1.1.nix b/pkgs/development/libraries/haskell/editline/0.2.1.1.nix
index af6ca841c7a34..cf9f1e099a2ad 100644
--- a/pkgs/development/libraries/haskell/editline/0.2.1.1.nix
+++ b/pkgs/development/libraries/haskell/editline/0.2.1.1.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Bindings to the editline library (libedit)";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/either/default.nix b/pkgs/development/libraries/haskell/either/default.nix
index b75793435b365..4730af5856979 100644
--- a/pkgs/development/libraries/haskell/either/default.nix
+++ b/pkgs/development/libraries/haskell/either/default.nix
@@ -13,6 +13,5 @@ cabal.mkDerivation (self: {
     description = "An either monad transformer";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/elerea/default.nix b/pkgs/development/libraries/haskell/elerea/default.nix
index 7849770002990..8ba4687d3e3bf 100644
--- a/pkgs/development/libraries/haskell/elerea/default.nix
+++ b/pkgs/development/libraries/haskell/elerea/default.nix
@@ -8,6 +8,5 @@ cabal.mkDerivation (self: {
     description = "A minimalistic FRP library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/email-validate/default.nix b/pkgs/development/libraries/haskell/email-validate/default.nix
index a3bfd8cbafc7d..3ba059261794c 100644
--- a/pkgs/development/libraries/haskell/email-validate/default.nix
+++ b/pkgs/development/libraries/haskell/email-validate/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "Validating an email address string against RFC 5322";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/encoding/default.nix b/pkgs/development/libraries/haskell/encoding/default.nix
index 73ba94bcad9dd..1b7ef1bcd1dce 100644
--- a/pkgs/development/libraries/haskell/encoding/default.nix
+++ b/pkgs/development/libraries/haskell/encoding/default.nix
@@ -12,6 +12,5 @@ cabal.mkDerivation (self: {
     description = "A library for various character encodings";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/entropy/default.nix b/pkgs/development/libraries/haskell/entropy/default.nix
index e877124b9635d..004d7492c51fd 100644
--- a/pkgs/development/libraries/haskell/entropy/default.nix
+++ b/pkgs/development/libraries/haskell/entropy/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A platform independent entropy source";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/enumerator/default.nix b/pkgs/development/libraries/haskell/enumerator/default.nix
index 27a85b1df97f0..5b44c9efc62a9 100644
--- a/pkgs/development/libraries/haskell/enumerator/default.nix
+++ b/pkgs/development/libraries/haskell/enumerator/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Reliable, high-performance processing with left-fold enumerators";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/erf/default.nix b/pkgs/development/libraries/haskell/erf/default.nix
index 25d64b3faafc6..1a6331bcd6f1c 100644
--- a/pkgs/development/libraries/haskell/erf/default.nix
+++ b/pkgs/development/libraries/haskell/erf/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "The error function, erf, and related functions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/errors/default.nix b/pkgs/development/libraries/haskell/errors/default.nix
index 7fdae9135013e..7ed890c513c5e 100644
--- a/pkgs/development/libraries/haskell/errors/default.nix
+++ b/pkgs/development/libraries/haskell/errors/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Simplified error-handling";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/exception-mtl/default.nix b/pkgs/development/libraries/haskell/exception-mtl/default.nix
index b340591c33ac3..2c64598d1d01e 100644
--- a/pkgs/development/libraries/haskell/exception-mtl/default.nix
+++ b/pkgs/development/libraries/haskell/exception-mtl/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Exception monad transformer instances for mtl2 classes";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/exception-transformers/default.nix b/pkgs/development/libraries/haskell/exception-transformers/default.nix
index c8a9849cad1a5..a4d0cfd247a19 100644
--- a/pkgs/development/libraries/haskell/exception-transformers/default.nix
+++ b/pkgs/development/libraries/haskell/exception-transformers/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Type classes and monads for unchecked extensible exceptions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/executable-path/default.nix b/pkgs/development/libraries/haskell/executable-path/default.nix
index 5faf06230f629..5c69969c20d23 100644
--- a/pkgs/development/libraries/haskell/executable-path/default.nix
+++ b/pkgs/development/libraries/haskell/executable-path/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Finding out the full path of the executable";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/explicit-exception/default.nix b/pkgs/development/libraries/haskell/explicit-exception/default.nix
index 151ce5b785c87..0f2385a004ffa 100644
--- a/pkgs/development/libraries/haskell/explicit-exception/default.nix
+++ b/pkgs/development/libraries/haskell/explicit-exception/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Exceptions which are explicit in the type signature";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/extensible-exceptions/0.1.1.0.nix b/pkgs/development/libraries/haskell/extensible-exceptions/0.1.1.0.nix
index 8a928931e3e7f..0eca0eb78eeca 100644
--- a/pkgs/development/libraries/haskell/extensible-exceptions/0.1.1.0.nix
+++ b/pkgs/development/libraries/haskell/extensible-exceptions/0.1.1.0.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Extensible exceptions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/extensible-exceptions/0.1.1.2.nix b/pkgs/development/libraries/haskell/extensible-exceptions/0.1.1.2.nix
index 329bb2a42c48d..946a808ddc528 100644
--- a/pkgs/development/libraries/haskell/extensible-exceptions/0.1.1.2.nix
+++ b/pkgs/development/libraries/haskell/extensible-exceptions/0.1.1.2.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Extensible exceptions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/extensible-exceptions/0.1.1.3.nix b/pkgs/development/libraries/haskell/extensible-exceptions/0.1.1.3.nix
index d349a1f17e366..577f7d4657a5f 100644
--- a/pkgs/development/libraries/haskell/extensible-exceptions/0.1.1.3.nix
+++ b/pkgs/development/libraries/haskell/extensible-exceptions/0.1.1.3.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Extensible exceptions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/extensible-exceptions/0.1.1.4.nix b/pkgs/development/libraries/haskell/extensible-exceptions/0.1.1.4.nix
index f217db39bc61d..2ca255d299973 100644
--- a/pkgs/development/libraries/haskell/extensible-exceptions/0.1.1.4.nix
+++ b/pkgs/development/libraries/haskell/extensible-exceptions/0.1.1.4.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Extensible exceptions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/failure/default.nix b/pkgs/development/libraries/haskell/failure/default.nix
index 3e60885352ea9..bc2821e3e8c58 100644
--- a/pkgs/development/libraries/haskell/failure/default.nix
+++ b/pkgs/development/libraries/haskell/failure/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A simple type class for success/failure computations";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/fast-logger/default.nix b/pkgs/development/libraries/haskell/fast-logger/default.nix
index 8843062fc2584..c9544b2c1f69c 100644
--- a/pkgs/development/libraries/haskell/fast-logger/default.nix
+++ b/pkgs/development/libraries/haskell/fast-logger/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A fast logging system";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/fclabels/default.nix b/pkgs/development/libraries/haskell/fclabels/default.nix
index 5f960cbb1f00d..0064a7f425a8d 100644
--- a/pkgs/development/libraries/haskell/fclabels/default.nix
+++ b/pkgs/development/libraries/haskell/fclabels/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "First class accessor labels";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/feed/default.nix b/pkgs/development/libraries/haskell/feed/default.nix
index 8ad5c4318f7dd..d15906e0be515 100644
--- a/pkgs/development/libraries/haskell/feed/default.nix
+++ b/pkgs/development/libraries/haskell/feed/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Interfacing with RSS (v 0.9x, 2.x, 1.0) + Atom feeds.";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/fgl-visualize/default.nix b/pkgs/development/libraries/haskell/fgl-visualize/default.nix
index 9938d181d88f6..279f25eaca204 100644
--- a/pkgs/development/libraries/haskell/fgl-visualize/default.nix
+++ b/pkgs/development/libraries/haskell/fgl-visualize/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Convert FGL graphs to dot (graphviz) files";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/fgl/5.4.2.2.nix b/pkgs/development/libraries/haskell/fgl/5.4.2.2.nix
index 7299daddb14cc..c367b74f6a3fc 100644
--- a/pkgs/development/libraries/haskell/fgl/5.4.2.2.nix
+++ b/pkgs/development/libraries/haskell/fgl/5.4.2.2.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Martin Erwig's Functional Graph Library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/fgl/5.4.2.3.nix b/pkgs/development/libraries/haskell/fgl/5.4.2.3.nix
index 7417a32745c50..8691d10c684e0 100644
--- a/pkgs/development/libraries/haskell/fgl/5.4.2.3.nix
+++ b/pkgs/development/libraries/haskell/fgl/5.4.2.3.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Martin Erwig's Functional Graph Library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/fgl/5.4.2.4.nix b/pkgs/development/libraries/haskell/fgl/5.4.2.4.nix
index 7b6aa799944b4..6a7aa22cef10f 100644
--- a/pkgs/development/libraries/haskell/fgl/5.4.2.4.nix
+++ b/pkgs/development/libraries/haskell/fgl/5.4.2.4.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Martin Erwig's Functional Graph Library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/file-embed/default.nix b/pkgs/development/libraries/haskell/file-embed/default.nix
index efb8e9d7894f5..145d3c1c203d8 100644
--- a/pkgs/development/libraries/haskell/file-embed/default.nix
+++ b/pkgs/development/libraries/haskell/file-embed/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Use Template Haskell to embed file contents directly";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/file-location/default.nix b/pkgs/development/libraries/haskell/file-location/default.nix
index e9806cfb1fbab..8a28d0b27fb1b 100644
--- a/pkgs/development/libraries/haskell/file-location/default.nix
+++ b/pkgs/development/libraries/haskell/file-location/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "common functions that show file location information";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/filepath/default.nix b/pkgs/development/libraries/haskell/filepath/default.nix
index 3409079210ba0..0cd65bb1905e2 100644
--- a/pkgs/development/libraries/haskell/filepath/default.nix
+++ b/pkgs/development/libraries/haskell/filepath/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Library for manipulating FilePaths in a cross platform way";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/filestore/default.nix b/pkgs/development/libraries/haskell/filestore/default.nix
index 137846f85f6f7..04321d34ffa10 100644
--- a/pkgs/development/libraries/haskell/filestore/default.nix
+++ b/pkgs/development/libraries/haskell/filestore/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Interface for versioning file stores";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/filesystem-conduit/default.nix b/pkgs/development/libraries/haskell/filesystem-conduit/default.nix
index a441343448084..46ae27fc09012 100644
--- a/pkgs/development/libraries/haskell/filesystem-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/filesystem-conduit/default.nix
@@ -17,6 +17,5 @@ cabal.mkDerivation (self: {
     description = "Use system-filepath data types with conduits";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/fingertree/default.nix b/pkgs/development/libraries/haskell/fingertree/default.nix
index ea3d9b6fbdf7b..299b2e926dbd4 100644
--- a/pkgs/development/libraries/haskell/fingertree/default.nix
+++ b/pkgs/development/libraries/haskell/fingertree/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Generic finger-tree structure, with example instances";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/flexible-defaults/default.nix b/pkgs/development/libraries/haskell/flexible-defaults/default.nix
index 2a94174f5ed0d..7be21dbbf3473 100644
--- a/pkgs/development/libraries/haskell/flexible-defaults/default.nix
+++ b/pkgs/development/libraries/haskell/flexible-defaults/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Generate default function implementations for complex type classes";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/force-layout/default.nix b/pkgs/development/libraries/haskell/force-layout/default.nix
index e46f582c024ba..025ed14869f83 100644
--- a/pkgs/development/libraries/haskell/force-layout/default.nix
+++ b/pkgs/development/libraries/haskell/force-layout/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Simple force-directed layout";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/fsnotify/default.nix b/pkgs/development/libraries/haskell/fsnotify/default.nix
index ac489da34d91d..1ef55d105f794 100644
--- a/pkgs/development/libraries/haskell/fsnotify/default.nix
+++ b/pkgs/development/libraries/haskell/fsnotify/default.nix
@@ -16,6 +16,5 @@ cabal.mkDerivation (self: {
     description = "Cross platform library for file change notification";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/gamma/default.nix b/pkgs/development/libraries/haskell/gamma/default.nix
index 2853fbca7685c..8fbdb57d48bfd 100644
--- a/pkgs/development/libraries/haskell/gamma/default.nix
+++ b/pkgs/development/libraries/haskell/gamma/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Gamma function and related functions";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/gd/default.nix b/pkgs/development/libraries/haskell/gd/default.nix
index 44c15b23d4ba0..27423ce4ecd46 100644
--- a/pkgs/development/libraries/haskell/gd/default.nix
+++ b/pkgs/development/libraries/haskell/gd/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A Haskell binding to a subset of the GD graphics library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/gdiff/default.nix b/pkgs/development/libraries/haskell/gdiff/default.nix
index 929b717f552bd..e14857aaa5b71 100644
--- a/pkgs/development/libraries/haskell/gdiff/default.nix
+++ b/pkgs/development/libraries/haskell/gdiff/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Generic diff and patch";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/generic-deriving/default.nix b/pkgs/development/libraries/haskell/generic-deriving/default.nix
index c5a62b967aa0c..043156ab5e1fe 100644
--- a/pkgs/development/libraries/haskell/generic-deriving/default.nix
+++ b/pkgs/development/libraries/haskell/generic-deriving/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Generic programming library for generalised deriving";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/geniplate/default.nix b/pkgs/development/libraries/haskell/geniplate/default.nix
index 508075044eca3..eff79afa416cf 100644
--- a/pkgs/development/libraries/haskell/geniplate/default.nix
+++ b/pkgs/development/libraries/haskell/geniplate/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Use template Haskell to generate Uniplate-like functions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ghc-core/default.nix b/pkgs/development/libraries/haskell/ghc-core/default.nix
index 18110f3c0f760..8c2f481122bc4 100644
--- a/pkgs/development/libraries/haskell/ghc-core/default.nix
+++ b/pkgs/development/libraries/haskell/ghc-core/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Display GHC's core and assembly output in a pager";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ghc-events/default.nix b/pkgs/development/libraries/haskell/ghc-events/default.nix
index f4c7bfbb264d9..5b7decf9416bb 100644
--- a/pkgs/development/libraries/haskell/ghc-events/default.nix
+++ b/pkgs/development/libraries/haskell/ghc-events/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Library and tool for parsing .eventlog files from GHC";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ghc-heap-view/default.nix b/pkgs/development/libraries/haskell/ghc-heap-view/default.nix
index 6e7450d099aba..342e2a7cd3116 100644
--- a/pkgs/development/libraries/haskell/ghc-heap-view/default.nix
+++ b/pkgs/development/libraries/haskell/ghc-heap-view/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Extract the heap representation of Haskell values and thunks";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ghc-mtl/default.nix b/pkgs/development/libraries/haskell/ghc-mtl/default.nix
index 2db4ea5817cdc..ea2495f6586af 100644
--- a/pkgs/development/libraries/haskell/ghc-mtl/default.nix
+++ b/pkgs/development/libraries/haskell/ghc-mtl/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "An mtl compatible version of the Ghc-Api monads and monad-transformers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ghc-syb-utils/default.nix b/pkgs/development/libraries/haskell/ghc-syb-utils/default.nix
index aef62af9e1639..6f5f145850740 100644
--- a/pkgs/development/libraries/haskell/ghc-syb-utils/default.nix
+++ b/pkgs/development/libraries/haskell/ghc-syb-utils/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Scrap Your Boilerplate utilities for the GHC API";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ghc-syb/default.nix b/pkgs/development/libraries/haskell/ghc-syb/default.nix
index d0a766940fe89..21a2f0f00eb91 100644
--- a/pkgs/development/libraries/haskell/ghc-syb/default.nix
+++ b/pkgs/development/libraries/haskell/ghc-syb/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Data and Typeable instances for the GHC API";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ghc-vis/default.nix b/pkgs/development/libraries/haskell/ghc-vis/default.nix
index 8b6dc19653fe7..12508a09c63d9 100644
--- a/pkgs/development/libraries/haskell/ghc-vis/default.nix
+++ b/pkgs/development/libraries/haskell/ghc-vis/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Live visualization of data structures in GHCi";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/gio/default.nix b/pkgs/development/libraries/haskell/gio/default.nix
index 082032f75a3a8..e9d295798b635 100644
--- a/pkgs/development/libraries/haskell/gio/default.nix
+++ b/pkgs/development/libraries/haskell/gio/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Binding to the GIO";
     license = self.stdenv.lib.licenses.lgpl21;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/gitit/default.nix b/pkgs/development/libraries/haskell/gitit/default.nix
index d241442e616a3..9213c534fa3d6 100644
--- a/pkgs/development/libraries/haskell/gitit/default.nix
+++ b/pkgs/development/libraries/haskell/gitit/default.nix
@@ -23,9 +23,6 @@ cabal.mkDerivation (self: {
     description = "Wiki using happstack, git or darcs, and pandoc";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/glade/default.nix b/pkgs/development/libraries/haskell/glade/default.nix
index f1bae4ad9fe0a..7c49b956aa980 100644
--- a/pkgs/development/libraries/haskell/glade/default.nix
+++ b/pkgs/development/libraries/haskell/glade/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Binding to the glade library";
     license = self.stdenv.lib.licenses.lgpl21;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/glib/default.nix b/pkgs/development/libraries/haskell/glib/default.nix
index a9c3023c41b5a..29d2f92d7bac5 100644
--- a/pkgs/development/libraries/haskell/glib/default.nix
+++ b/pkgs/development/libraries/haskell/glib/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Binding to the GLIB library for Gtk2Hs";
     license = self.stdenv.lib.licenses.lgpl21;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/gloss/default.nix b/pkgs/development/libraries/haskell/gloss/default.nix
index a4af25459a06b..ededea21fcc15 100644
--- a/pkgs/development/libraries/haskell/gloss/default.nix
+++ b/pkgs/development/libraries/haskell/gloss/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Painless 2D vector graphics, animations and simulations";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/glpk-hs/default.nix b/pkgs/development/libraries/haskell/glpk-hs/default.nix
index 2ac665472596f..fbbe7d31c2a58 100644
--- a/pkgs/development/libraries/haskell/glpk-hs/default.nix
+++ b/pkgs/development/libraries/haskell/glpk-hs/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Comprehensive GLPK linear programming bindings";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/gnuidn/default.nix b/pkgs/development/libraries/haskell/gnuidn/default.nix
index 27d7860be66cb..6ae78cf49b6a4 100644
--- a/pkgs/development/libraries/haskell/gnuidn/default.nix
+++ b/pkgs/development/libraries/haskell/gnuidn/default.nix
@@ -13,6 +13,5 @@ cabal.mkDerivation (self: {
     description = "Bindings for GNU IDN";
     license = self.stdenv.lib.licenses.gpl3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/gnutls/default.nix b/pkgs/development/libraries/haskell/gnutls/default.nix
index 6aa16600707a5..72f98677ce667 100644
--- a/pkgs/development/libraries/haskell/gnutls/default.nix
+++ b/pkgs/development/libraries/haskell/gnutls/default.nix
@@ -12,6 +12,5 @@ cabal.mkDerivation (self: {
     description = "Bindings for GNU libgnutls";
     license = self.stdenv.lib.licenses.gpl3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/graphviz/default.nix b/pkgs/development/libraries/haskell/graphviz/default.nix
index 134f05afb49aa..77245ec8c91b7 100644
--- a/pkgs/development/libraries/haskell/graphviz/default.nix
+++ b/pkgs/development/libraries/haskell/graphviz/default.nix
@@ -20,9 +20,6 @@ cabal.mkDerivation (self: {
     description = "Bindings to Graphviz for graph visualisation";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/groupoids/default.nix b/pkgs/development/libraries/haskell/groupoids/default.nix
index 471c5586fe93a..4c085c0ae23bf 100644
--- a/pkgs/development/libraries/haskell/groupoids/default.nix
+++ b/pkgs/development/libraries/haskell/groupoids/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Haskell 98 Groupoids";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/gsasl/default.nix b/pkgs/development/libraries/haskell/gsasl/default.nix
index aa727cb9412ea..5a654cdd11deb 100644
--- a/pkgs/development/libraries/haskell/gsasl/default.nix
+++ b/pkgs/development/libraries/haskell/gsasl/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "Bindings for GNU libgsasl";
     license = self.stdenv.lib.licenses.gpl3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/gtk/default.nix b/pkgs/development/libraries/haskell/gtk/default.nix
index e817312f9f619..ed5244d72629c 100644
--- a/pkgs/development/libraries/haskell/gtk/default.nix
+++ b/pkgs/development/libraries/haskell/gtk/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Binding to the Gtk+ graphical user interface library";
     license = self.stdenv.lib.licenses.lgpl21;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/gtk2hs-buildtools/default.nix b/pkgs/development/libraries/haskell/gtk2hs-buildtools/default.nix
index be1f53937e1b0..677c6c15214b9 100644
--- a/pkgs/development/libraries/haskell/gtk2hs-buildtools/default.nix
+++ b/pkgs/development/libraries/haskell/gtk2hs-buildtools/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Tools to build the Gtk2Hs suite of User Interface libraries";
     license = self.stdenv.lib.licenses.gpl2;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/gtksourceview2/default.nix b/pkgs/development/libraries/haskell/gtksourceview2/default.nix
index bb7680b340778..756e1a1df9786 100644
--- a/pkgs/development/libraries/haskell/gtksourceview2/default.nix
+++ b/pkgs/development/libraries/haskell/gtksourceview2/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Binding to the GtkSourceView library";
     license = self.stdenv.lib.licenses.lgpl21;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hS3/default.nix b/pkgs/development/libraries/haskell/hS3/default.nix
index da16347a8ddfa..83ee2c810ebda 100644
--- a/pkgs/development/libraries/haskell/hS3/default.nix
+++ b/pkgs/development/libraries/haskell/hS3/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "Interface to Amazon's Simple Storage Service (S3)";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hamlet/default.nix b/pkgs/development/libraries/haskell/hamlet/default.nix
index fc141f4780d59..c5d0b335531ef 100644
--- a/pkgs/development/libraries/haskell/hamlet/default.nix
+++ b/pkgs/development/libraries/haskell/hamlet/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Haml-like template files that are compile-time checked";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/happstack/happstack-hamlet.nix b/pkgs/development/libraries/haskell/happstack/happstack-hamlet.nix
index 64bf08ef5336e..fad611798e9db 100644
--- a/pkgs/development/libraries/haskell/happstack/happstack-hamlet.nix
+++ b/pkgs/development/libraries/haskell/happstack/happstack-hamlet.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Support for Hamlet HTML templates in Happstack";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/happstack/happstack-server.nix b/pkgs/development/libraries/haskell/happstack/happstack-server.nix
index 28520ceae0fb8..b679ba453fd2c 100644
--- a/pkgs/development/libraries/haskell/happstack/happstack-server.nix
+++ b/pkgs/development/libraries/haskell/happstack/happstack-server.nix
@@ -22,9 +22,6 @@ cabal.mkDerivation (self: {
     description = "Web related tools and services";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/happstack/happstack-util.nix b/pkgs/development/libraries/haskell/happstack/happstack-util.nix
index 63e6c47b5b32a..8dfac311a9a50 100644
--- a/pkgs/development/libraries/haskell/happstack/happstack-util.nix
+++ b/pkgs/development/libraries/haskell/happstack/happstack-util.nix
@@ -18,9 +18,6 @@ cabal.mkDerivation (self: {
     description = "Web framework";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hashable/1.1.2.5.nix b/pkgs/development/libraries/haskell/hashable/1.1.2.5.nix
index cc261a5523559..ffb3f98e8b334 100644
--- a/pkgs/development/libraries/haskell/hashable/1.1.2.5.nix
+++ b/pkgs/development/libraries/haskell/hashable/1.1.2.5.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "A class for types that can be converted to a hash value";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hashable/1.2.0.7.nix b/pkgs/development/libraries/haskell/hashable/1.2.0.7.nix
index b97d168d41219..e92f0c2c9d138 100644
--- a/pkgs/development/libraries/haskell/hashable/1.2.0.7.nix
+++ b/pkgs/development/libraries/haskell/hashable/1.2.0.7.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "A class for types that can be converted to a hash value";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hashed-storage/default.nix b/pkgs/development/libraries/haskell/hashed-storage/default.nix
index 88e5839363e7a..77a4251259d3e 100644
--- a/pkgs/development/libraries/haskell/hashed-storage/default.nix
+++ b/pkgs/development/libraries/haskell/hashed-storage/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "Hashed file storage support code";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hashtables/default.nix b/pkgs/development/libraries/haskell/hashtables/default.nix
index 14407a038b82f..ae62c051ec5e9 100644
--- a/pkgs/development/libraries/haskell/hashtables/default.nix
+++ b/pkgs/development/libraries/haskell/hashtables/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Mutable hash tables in the ST monad";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/haskeline-class/default.nix b/pkgs/development/libraries/haskell/haskeline-class/default.nix
index acf6a6c0d4fa2..76080574fcc80 100644
--- a/pkgs/development/libraries/haskell/haskeline-class/default.nix
+++ b/pkgs/development/libraries/haskell/haskeline-class/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Class interface for working with Haskeline";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/haskeline/default.nix b/pkgs/development/libraries/haskell/haskeline/default.nix
index 1e8c406c21b33..a283f229b762e 100644
--- a/pkgs/development/libraries/haskell/haskeline/default.nix
+++ b/pkgs/development/libraries/haskell/haskeline/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A command-line interface for user input, written in Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/haskell-lexer/default.nix b/pkgs/development/libraries/haskell/haskell-lexer/default.nix
index 90c4a599bc4ce..9aa1bdea95145 100644
--- a/pkgs/development/libraries/haskell/haskell-lexer/default.nix
+++ b/pkgs/development/libraries/haskell/haskell-lexer/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "A fully compliant Haskell 98 lexer";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/haskell-mpi/default.nix b/pkgs/development/libraries/haskell/haskell-mpi/default.nix
index bcd1e22037c00..add910b619362 100644
--- a/pkgs/development/libraries/haskell/haskell-mpi/default.nix
+++ b/pkgs/development/libraries/haskell/haskell-mpi/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "Distributed parallel programming in Haskell using MPI";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/haskell-src-exts/1.11.1.nix b/pkgs/development/libraries/haskell/haskell-src-exts/1.11.1.nix
index bad9ab911759b..1918260cc62f3 100644
--- a/pkgs/development/libraries/haskell/haskell-src-exts/1.11.1.nix
+++ b/pkgs/development/libraries/haskell/haskell-src-exts/1.11.1.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Manipulating Haskell source: abstract syntax, lexer, parser, and pretty-printer";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/haskell-src-exts/1.13.5.nix b/pkgs/development/libraries/haskell/haskell-src-exts/1.13.5.nix
index 280fa347d8975..5521e037b4ebb 100644
--- a/pkgs/development/libraries/haskell/haskell-src-exts/1.13.5.nix
+++ b/pkgs/development/libraries/haskell/haskell-src-exts/1.13.5.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Manipulating Haskell source: abstract syntax, lexer, parser, and pretty-printer";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/haskell-src-meta/default.nix b/pkgs/development/libraries/haskell/haskell-src-meta/default.nix
index 84df557239594..7b6ccb6963382 100644
--- a/pkgs/development/libraries/haskell/haskell-src-meta/default.nix
+++ b/pkgs/development/libraries/haskell/haskell-src-meta/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Parse source to template-haskell abstract syntax";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/haskell-src/1.0.1.3.nix b/pkgs/development/libraries/haskell/haskell-src/1.0.1.3.nix
index 0bec73765444c..6729cbef2aa61 100644
--- a/pkgs/development/libraries/haskell/haskell-src/1.0.1.3.nix
+++ b/pkgs/development/libraries/haskell/haskell-src/1.0.1.3.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Manipulating Haskell source code";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/haskell-src/1.0.1.4.nix b/pkgs/development/libraries/haskell/haskell-src/1.0.1.4.nix
index 949efadea96af..1895a655d92f6 100644
--- a/pkgs/development/libraries/haskell/haskell-src/1.0.1.4.nix
+++ b/pkgs/development/libraries/haskell/haskell-src/1.0.1.4.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Support for manipulating Haskell source code";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/haskell-src/1.0.1.5.nix b/pkgs/development/libraries/haskell/haskell-src/1.0.1.5.nix
index dd62d57a02abf..1dbbbec550a44 100644
--- a/pkgs/development/libraries/haskell/haskell-src/1.0.1.5.nix
+++ b/pkgs/development/libraries/haskell/haskell-src/1.0.1.5.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Support for manipulating Haskell source code";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hastache/default.nix b/pkgs/development/libraries/haskell/hastache/default.nix
index a98c3b3ed372e..15d32de346df0 100644
--- a/pkgs/development/libraries/haskell/hastache/default.nix
+++ b/pkgs/development/libraries/haskell/hastache/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Haskell implementation of Mustache templates";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/haxr-th/default.nix b/pkgs/development/libraries/haskell/haxr-th/default.nix
index 83917cf889194..b319857bac3dd 100644
--- a/pkgs/development/libraries/haskell/haxr-th/default.nix
+++ b/pkgs/development/libraries/haskell/haxr-th/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Automatic deriving of XML-RPC structs for Haskell records";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/haxr/default.nix b/pkgs/development/libraries/haskell/haxr/default.nix
index c17680efc90a0..4aa2ab1a7883d 100644
--- a/pkgs/development/libraries/haskell/haxr/default.nix
+++ b/pkgs/development/libraries/haskell/haxr/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "XML-RPC client and server library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/heist/default.nix b/pkgs/development/libraries/haskell/heist/default.nix
index ff1c893cd0e72..45ff3fea7f0fd 100644
--- a/pkgs/development/libraries/haskell/heist/default.nix
+++ b/pkgs/development/libraries/haskell/heist/default.nix
@@ -17,6 +17,5 @@ cabal.mkDerivation (self: {
     description = "An Haskell template system supporting both HTML5 and XML";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hexpat/default.nix b/pkgs/development/libraries/haskell/hexpat/default.nix
index f1c6f87852625..5a656bc19c78b 100644
--- a/pkgs/development/libraries/haskell/hexpat/default.nix
+++ b/pkgs/development/libraries/haskell/hexpat/default.nix
@@ -14,6 +14,5 @@ cabal.mkDerivation (self: {
     description = "XML parser/formatter based on expat";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/highlighting-kate/default.nix b/pkgs/development/libraries/haskell/highlighting-kate/default.nix
index 008fcfa774af7..fb7d0d4a00a6b 100644
--- a/pkgs/development/libraries/haskell/highlighting-kate/default.nix
+++ b/pkgs/development/libraries/haskell/highlighting-kate/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Syntax highlighting";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hinotify/default.nix b/pkgs/development/libraries/haskell/hinotify/default.nix
index 1c6a0bfc7d457..de1c0e1275972 100644
--- a/pkgs/development/libraries/haskell/hinotify/default.nix
+++ b/pkgs/development/libraries/haskell/hinotify/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Haskell binding to inotify";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hint/default.nix b/pkgs/development/libraries/haskell/hint/default.nix
index 4a9c835e1fb76..8cf1accca9c7c 100644
--- a/pkgs/development/libraries/haskell/hint/default.nix
+++ b/pkgs/development/libraries/haskell/hint/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Runtime Haskell interpreter (GHC API wrapper)";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hjsmin/default.nix b/pkgs/development/libraries/haskell/hjsmin/default.nix
index 7bfe5a8fa9575..9551581dadf62 100644
--- a/pkgs/development/libraries/haskell/hjsmin/default.nix
+++ b/pkgs/development/libraries/haskell/hjsmin/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "Haskell implementation of a javascript minifier";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hmatrix/default.nix b/pkgs/development/libraries/haskell/hmatrix/default.nix
index d22bd1b186c28..2542e20058650 100644
--- a/pkgs/development/libraries/haskell/hmatrix/default.nix
+++ b/pkgs/development/libraries/haskell/hmatrix/default.nix
@@ -16,7 +16,6 @@ cabal.mkDerivation (self: {
     maintainers = [
       self.stdenv.lib.maintainers.andres
       self.stdenv.lib.maintainers.guibert
-      self.stdenv.lib.maintainers.simons
     ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hoauth/default.nix b/pkgs/development/libraries/haskell/hoauth/default.nix
index d2ff9c480800a..c568b292c3c1d 100644
--- a/pkgs/development/libraries/haskell/hoauth/default.nix
+++ b/pkgs/development/libraries/haskell/hoauth/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "A Haskell implementation of OAuth 1.0a protocol.";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hoogle/default.nix b/pkgs/development/libraries/haskell/hoogle/default.nix
index 306ee1437ba60..1e722a186dc48 100644
--- a/pkgs/development/libraries/haskell/hoogle/default.nix
+++ b/pkgs/development/libraries/haskell/hoogle/default.nix
@@ -19,9 +19,6 @@ cabal.mkDerivation (self: {
     description = "Haskell API Search";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hostname/default.nix b/pkgs/development/libraries/haskell/hostname/default.nix
index 69653ca2699ff..75886f8daadf5 100644
--- a/pkgs/development/libraries/haskell/hostname/default.nix
+++ b/pkgs/development/libraries/haskell/hostname/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "A very simple package providing a cross-platform means of determining the hostname";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hp2any-core/default.nix b/pkgs/development/libraries/haskell/hp2any-core/default.nix
index f77d0ea677fed..96ac397da79c5 100644
--- a/pkgs/development/libraries/haskell/hp2any-core/default.nix
+++ b/pkgs/development/libraries/haskell/hp2any-core/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Heap profiling helper library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hp2any-graph/default.nix b/pkgs/development/libraries/haskell/hp2any-graph/default.nix
index e1494f50693d8..83369ac008b76 100644
--- a/pkgs/development/libraries/haskell/hp2any-graph/default.nix
+++ b/pkgs/development/libraries/haskell/hp2any-graph/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "Real-time heap graphing utility and profile stream server with a reusable graphing module";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hs-bibutils/default.nix b/pkgs/development/libraries/haskell/hs-bibutils/default.nix
index 0674ed31659ae..3a1ed14785ba1 100644
--- a/pkgs/development/libraries/haskell/hs-bibutils/default.nix
+++ b/pkgs/development/libraries/haskell/hs-bibutils/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Haskell bindings to bibutils, the bibliography conversion utilities";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hscolour/default.nix b/pkgs/development/libraries/haskell/hscolour/default.nix
index 63b615607230a..d8bc08b4b33c4 100644
--- a/pkgs/development/libraries/haskell/hscolour/default.nix
+++ b/pkgs/development/libraries/haskell/hscolour/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Colourise Haskell code";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hslogger-template/default.nix b/pkgs/development/libraries/haskell/hslogger-template/default.nix
index e7f75fb74d3ee..be78bea938cf6 100644
--- a/pkgs/development/libraries/haskell/hslogger-template/default.nix
+++ b/pkgs/development/libraries/haskell/hslogger-template/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Automatic generation of hslogger functions";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hspec-expectations/default.nix b/pkgs/development/libraries/haskell/hspec-expectations/default.nix
index 52defb43e4cbe..4aaa5fe5e953e 100644
--- a/pkgs/development/libraries/haskell/hspec-expectations/default.nix
+++ b/pkgs/development/libraries/haskell/hspec-expectations/default.nix
@@ -12,6 +12,5 @@ cabal.mkDerivation (self: {
     description = "Catchy combinators for HUnit";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hspec-meta/default.nix b/pkgs/development/libraries/haskell/hspec-meta/default.nix
index b3301d80b450a..93162ff8cdfd5 100644
--- a/pkgs/development/libraries/haskell/hspec-meta/default.nix
+++ b/pkgs/development/libraries/haskell/hspec-meta/default.nix
@@ -18,6 +18,5 @@ cabal.mkDerivation (self: {
     description = "A version of Hspec which is used to test Hspec itself";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hspec/default.nix b/pkgs/development/libraries/haskell/hspec/default.nix
index 32c70780d8fee..354cd286de004 100644
--- a/pkgs/development/libraries/haskell/hspec/default.nix
+++ b/pkgs/development/libraries/haskell/hspec/default.nix
@@ -24,6 +24,5 @@ cabal.mkDerivation (self: {
     description = "Behavior-Driven Development for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hspread/default.nix b/pkgs/development/libraries/haskell/hspread/default.nix
index c1ee264ea84a3..dbd1a4a0923b6 100644
--- a/pkgs/development/libraries/haskell/hspread/default.nix
+++ b/pkgs/development/libraries/haskell/hspread/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A client library for the spread toolkit";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/html-conduit/default.nix b/pkgs/development/libraries/haskell/html-conduit/default.nix
index 7745c125e11bd..eaf1754b6223b 100644
--- a/pkgs/development/libraries/haskell/html-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/html-conduit/default.nix
@@ -17,6 +17,5 @@ cabal.mkDerivation (self: {
     description = "Parse HTML documents using xml-conduit datatypes";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/html/1.0.1.2.nix b/pkgs/development/libraries/haskell/html/1.0.1.2.nix
index f420bad2959c2..de8dc75a5faac 100644
--- a/pkgs/development/libraries/haskell/html/1.0.1.2.nix
+++ b/pkgs/development/libraries/haskell/html/1.0.1.2.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "HTML combinator library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/http-conduit/default.nix b/pkgs/development/libraries/haskell/http-conduit/default.nix
index c4e610d254f19..3062c71dcf15a 100644
--- a/pkgs/development/libraries/haskell/http-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/http-conduit/default.nix
@@ -32,9 +32,6 @@ cabal.mkDerivation (self: {
     description = "HTTP client package with conduit interface and HTTPS support";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/http-date/default.nix b/pkgs/development/libraries/haskell/http-date/default.nix
index adbabc0734b33..3571c160f6b7e 100644
--- a/pkgs/development/libraries/haskell/http-date/default.nix
+++ b/pkgs/development/libraries/haskell/http-date/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "HTTP Date parser/formatter";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/http-reverse-proxy/default.nix b/pkgs/development/libraries/haskell/http-reverse-proxy/default.nix
index 3ed061ba1154b..6d1c34556f734 100644
--- a/pkgs/development/libraries/haskell/http-reverse-proxy/default.nix
+++ b/pkgs/development/libraries/haskell/http-reverse-proxy/default.nix
@@ -22,6 +22,5 @@ cabal.mkDerivation (self: {
     description = "Reverse proxy HTTP requests, either over raw sockets or with WAI";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/http-types/default.nix b/pkgs/development/libraries/haskell/http-types/default.nix
index 9cc9d3859d634..c4c064fbf8114 100644
--- a/pkgs/development/libraries/haskell/http-types/default.nix
+++ b/pkgs/development/libraries/haskell/http-types/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Generic HTTP types for Haskell (for both client and server code)";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/httpd-shed/default.nix b/pkgs/development/libraries/haskell/httpd-shed/default.nix
index e56a95437dbe9..d1d3f28b04969 100644
--- a/pkgs/development/libraries/haskell/httpd-shed/default.nix
+++ b/pkgs/development/libraries/haskell/httpd-shed/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A simple web-server with an interact style API";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hxt-charproperties/default.nix b/pkgs/development/libraries/haskell/hxt-charproperties/default.nix
index 9e2b9a21bb382..86605ae55a56c 100644
--- a/pkgs/development/libraries/haskell/hxt-charproperties/default.nix
+++ b/pkgs/development/libraries/haskell/hxt-charproperties/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Character properties and classes for XML and Unicode";
     license = "unknown";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hxt-regex-xmlschema/default.nix b/pkgs/development/libraries/haskell/hxt-regex-xmlschema/default.nix
index 61465a7890582..879ff0affdc73 100644
--- a/pkgs/development/libraries/haskell/hxt-regex-xmlschema/default.nix
+++ b/pkgs/development/libraries/haskell/hxt-regex-xmlschema/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A regular expression library for W3C XML Schema regular expressions";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hxt-unicode/default.nix b/pkgs/development/libraries/haskell/hxt-unicode/default.nix
index 6584a69b4baed..731c63b5378b9 100644
--- a/pkgs/development/libraries/haskell/hxt-unicode/default.nix
+++ b/pkgs/development/libraries/haskell/hxt-unicode/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Unicode en-/decoding functions for utf8, iso-latin-* and other encodings";
     license = "unknown";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/hxt/default.nix b/pkgs/development/libraries/haskell/hxt/default.nix
index 53f7af3e52ad3..35783c7762efb 100644
--- a/pkgs/development/libraries/haskell/hxt/default.nix
+++ b/pkgs/development/libraries/haskell/hxt/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "A collection of tools for processing XML with Haskell";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/idna/default.nix b/pkgs/development/libraries/haskell/idna/default.nix
index 2ca926ffae7f1..1d5bc92bf6f1f 100644
--- a/pkgs/development/libraries/haskell/idna/default.nix
+++ b/pkgs/development/libraries/haskell/idna/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Implements IDNA (RFC 3490)";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ieee754/default.nix b/pkgs/development/libraries/haskell/ieee754/default.nix
index 3a731c626231e..6eb5f262516fe 100644
--- a/pkgs/development/libraries/haskell/ieee754/default.nix
+++ b/pkgs/development/libraries/haskell/ieee754/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Utilities for dealing with IEEE floating point numbers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/instant-generics/default.nix b/pkgs/development/libraries/haskell/instant-generics/default.nix
index 4725ca37fca1e..61e580b6293d7 100644
--- a/pkgs/development/libraries/haskell/instant-generics/default.nix
+++ b/pkgs/development/libraries/haskell/instant-generics/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Generic programming library with a sum of products view";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/io-choice/default.nix b/pkgs/development/libraries/haskell/io-choice/default.nix
index f48db1d12be31..c5d9923af91a8 100644
--- a/pkgs/development/libraries/haskell/io-choice/default.nix
+++ b/pkgs/development/libraries/haskell/io-choice/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "Choice for IO and lifted IO";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/io-storage/default.nix b/pkgs/development/libraries/haskell/io-storage/default.nix
index 55b88ac1d36a2..32e60325acc9d 100644
--- a/pkgs/development/libraries/haskell/io-storage/default.nix
+++ b/pkgs/development/libraries/haskell/io-storage/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A key-value store in the IO monad";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/iproute/default.nix b/pkgs/development/libraries/haskell/iproute/default.nix
index e5092ccb1acef..045bb64035c4f 100644
--- a/pkgs/development/libraries/haskell/iproute/default.nix
+++ b/pkgs/development/libraries/haskell/iproute/default.nix
@@ -15,6 +15,5 @@ cabal.mkDerivation (self: {
     description = "IP Routing Table";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/irc/default.nix b/pkgs/development/libraries/haskell/irc/default.nix
index 8bfcde01282e1..89d277d1f4062 100644
--- a/pkgs/development/libraries/haskell/irc/default.nix
+++ b/pkgs/development/libraries/haskell/irc/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A small library for parsing IRC messages";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/iteratee/default.nix b/pkgs/development/libraries/haskell/iteratee/default.nix
index fa906583afcfc..ee9026bae4931 100644
--- a/pkgs/development/libraries/haskell/iteratee/default.nix
+++ b/pkgs/development/libraries/haskell/iteratee/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Iteratee-based I/O";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ivor/default.nix b/pkgs/development/libraries/haskell/ivor/default.nix
index a7fc6b7e6e11e..d062ec2986904 100644
--- a/pkgs/development/libraries/haskell/ivor/default.nix
+++ b/pkgs/development/libraries/haskell/ivor/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Theorem proving library based on dependent type theory";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/jpeg/default.nix b/pkgs/development/libraries/haskell/jpeg/default.nix
index 872f2fb394f7f..c93aa0411d40a 100644
--- a/pkgs/development/libraries/haskell/jpeg/default.nix
+++ b/pkgs/development/libraries/haskell/jpeg/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A library for decoding JPEG files written in pure Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/json/default.nix b/pkgs/development/libraries/haskell/json/default.nix
index 3e2f2cca387fd..9a56f412fe2b1 100644
--- a/pkgs/development/libraries/haskell/json/default.nix
+++ b/pkgs/development/libraries/haskell/json/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Support for serialising Haskell to and from JSON";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/jsonTypes/default.nix b/pkgs/development/libraries/haskell/jsonTypes/default.nix
index 44be8624a41aa..dd6c3eb058f27 100644
--- a/pkgs/development/libraries/haskell/jsonTypes/default.nix
+++ b/pkgs/development/libraries/haskell/jsonTypes/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Basic types for representing JSON";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/kansas-lava/default.nix b/pkgs/development/libraries/haskell/kansas-lava/default.nix
index 489d4e9cdb3ff..6ae0447b1fe6f 100644
--- a/pkgs/development/libraries/haskell/kansas-lava/default.nix
+++ b/pkgs/development/libraries/haskell/kansas-lava/default.nix
@@ -18,6 +18,5 @@ cabal.mkDerivation (self: {
     description = "Kansas Lava is a hardware simulator and VHDL generator";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/lambdabot-utils/default.nix b/pkgs/development/libraries/haskell/lambdabot-utils/default.nix
index 2a8813d72a5ff..51db50a75b761 100644
--- a/pkgs/development/libraries/haskell/lambdabot-utils/default.nix
+++ b/pkgs/development/libraries/haskell/lambdabot-utils/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Utility libraries for the advanced IRC bot, Lambdabot";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/lambdabot/default.nix b/pkgs/development/libraries/haskell/lambdabot/default.nix
index 68269106e5d4b..926c5acafbab5 100644
--- a/pkgs/development/libraries/haskell/lambdabot/default.nix
+++ b/pkgs/development/libraries/haskell/lambdabot/default.nix
@@ -22,9 +22,6 @@ cabal.mkDerivation (self: {
     description = "Lambdabot is a development tool and advanced IRC bot";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/lambdacube-engine/default.nix b/pkgs/development/libraries/haskell/lambdacube-engine/default.nix
index 6d7f756c68667..f3c9a8af4eab4 100644
--- a/pkgs/development/libraries/haskell/lambdacube-engine/default.nix
+++ b/pkgs/development/libraries/haskell/lambdacube-engine/default.nix
@@ -15,6 +15,5 @@ cabal.mkDerivation (self: {
     description = "3D rendering engine written entirely in Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/language-c-quote/0.4.4.nix b/pkgs/development/libraries/haskell/language-c-quote/0.4.4.nix
index 7e96fd6c6a55e..fc8c15edf5709 100644
--- a/pkgs/development/libraries/haskell/language-c-quote/0.4.4.nix
+++ b/pkgs/development/libraries/haskell/language-c-quote/0.4.4.nix
@@ -21,9 +21,6 @@ cabal.mkDerivation (self: {
     description = "C/CUDA/OpenCL quasiquoting library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/language-c-quote/0.7.1.nix b/pkgs/development/libraries/haskell/language-c-quote/0.7.1.nix
index 1ce3ceaac8250..1d3fee0f94fce 100644
--- a/pkgs/development/libraries/haskell/language-c-quote/0.7.1.nix
+++ b/pkgs/development/libraries/haskell/language-c-quote/0.7.1.nix
@@ -20,9 +20,6 @@ cabal.mkDerivation (self: {
     description = "C/CUDA/OpenCL/Objective-C quasiquoting library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/language-c/0.3.2.1.nix b/pkgs/development/libraries/haskell/language-c/0.3.2.1.nix
index aa9cb12412f03..154bc68c3c5ca 100644
--- a/pkgs/development/libraries/haskell/language-c/0.3.2.1.nix
+++ b/pkgs/development/libraries/haskell/language-c/0.3.2.1.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Analysis and generation of C code";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/language-c/0.4.2.nix b/pkgs/development/libraries/haskell/language-c/0.4.2.nix
index 71e514ddbc118..5b638ea9dab49 100644
--- a/pkgs/development/libraries/haskell/language-c/0.4.2.nix
+++ b/pkgs/development/libraries/haskell/language-c/0.4.2.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Analysis and generation of C code";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/language-haskell-extract/default.nix b/pkgs/development/libraries/haskell/language-haskell-extract/default.nix
index d81d4a818e20c..a77040a5578c5 100644
--- a/pkgs/development/libraries/haskell/language-haskell-extract/default.nix
+++ b/pkgs/development/libraries/haskell/language-haskell-extract/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Module to automatically extract functions from the local code";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/language-javascript/default.nix b/pkgs/development/libraries/haskell/language-javascript/default.nix
index 2ecf3490af66f..4571b869e3bd5 100644
--- a/pkgs/development/libraries/haskell/language-javascript/default.nix
+++ b/pkgs/development/libraries/haskell/language-javascript/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "Parser for JavaScript";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/largeword/default.nix b/pkgs/development/libraries/haskell/largeword/default.nix
index a38099b761b98..aa3cd5fcdf606 100644
--- a/pkgs/development/libraries/haskell/largeword/default.nix
+++ b/pkgs/development/libraries/haskell/largeword/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Provides Word128, Word192 and Word256 and a way of producing other large words if required";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/lazysmallcheck/default.nix b/pkgs/development/libraries/haskell/lazysmallcheck/default.nix
index 5881baf7430bf..f409d99987d9e 100644
--- a/pkgs/development/libraries/haskell/lazysmallcheck/default.nix
+++ b/pkgs/development/libraries/haskell/lazysmallcheck/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A library for demand-driven testing of Haskell programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/leksah/leksah-server.nix b/pkgs/development/libraries/haskell/leksah/leksah-server.nix
index 07804ef1b7d1c..1a907a384f1f1 100644
--- a/pkgs/development/libraries/haskell/leksah/leksah-server.nix
+++ b/pkgs/development/libraries/haskell/leksah/leksah-server.nix
@@ -20,9 +20,6 @@ cabal.mkDerivation (self: {
     description = "Metadata collection for leksah";
     license = "GPL";
     platforms = self.stdenv.lib.platforms.linux;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/leksah/process-leksah.nix b/pkgs/development/libraries/haskell/leksah/process-leksah.nix
index 75059e7051249..b8f0ed37d4cb7 100644
--- a/pkgs/development/libraries/haskell/leksah/process-leksah.nix
+++ b/pkgs/development/libraries/haskell/leksah/process-leksah.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Process libraries";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/lens/default.nix b/pkgs/development/libraries/haskell/lens/default.nix
index ef0b46b236d9d..4531603214e0d 100644
--- a/pkgs/development/libraries/haskell/lens/default.nix
+++ b/pkgs/development/libraries/haskell/lens/default.nix
@@ -31,6 +31,5 @@ cabal.mkDerivation (self: {
     description = "Lenses, Folds and Traversals";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/liblastfm/default.nix b/pkgs/development/libraries/haskell/liblastfm/default.nix
index 0ecf0e37ca2c9..a07480551df74 100644
--- a/pkgs/development/libraries/haskell/liblastfm/default.nix
+++ b/pkgs/development/libraries/haskell/liblastfm/default.nix
@@ -17,6 +17,5 @@ cabal.mkDerivation (self: {
     description = "Lastfm API interface";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/libmpd/default.nix b/pkgs/development/libraries/haskell/libmpd/default.nix
index 64a4906fa597b..7402d6f31db37 100644
--- a/pkgs/development/libraries/haskell/libmpd/default.nix
+++ b/pkgs/development/libraries/haskell/libmpd/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "An MPD client library";
     license = "LGPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/libxml-sax/default.nix b/pkgs/development/libraries/haskell/libxml-sax/default.nix
index de30698e2e7e6..afdd782fe094d 100644
--- a/pkgs/development/libraries/haskell/libxml-sax/default.nix
+++ b/pkgs/development/libraries/haskell/libxml-sax/default.nix
@@ -12,6 +12,5 @@ cabal.mkDerivation (self: {
     description = "Bindings for the libXML2 SAX interface";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/lifted-base/default.nix b/pkgs/development/libraries/haskell/lifted-base/default.nix
index ea3d4278bcdc7..9b9dd8b679e60 100644
--- a/pkgs/development/libraries/haskell/lifted-base/default.nix
+++ b/pkgs/development/libraries/haskell/lifted-base/default.nix
@@ -18,9 +18,6 @@ cabal.mkDerivation (self: {
     description = "lifted IO operations from the base library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/lockfree-queue/default.nix b/pkgs/development/libraries/haskell/lockfree-queue/default.nix
index d86561243ac94..ac2114b7f3735 100644
--- a/pkgs/development/libraries/haskell/lockfree-queue/default.nix
+++ b/pkgs/development/libraries/haskell/lockfree-queue/default.nix
@@ -16,6 +16,5 @@ cabal.mkDerivation (self: {
     description = "Michael and Scott lock-free queues";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/logfloat/default.nix b/pkgs/development/libraries/haskell/logfloat/default.nix
index 5f438fb406013..3088004d0a885 100644
--- a/pkgs/development/libraries/haskell/logfloat/default.nix
+++ b/pkgs/development/libraries/haskell/logfloat/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Log-domain floating point numbers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/logict/default.nix b/pkgs/development/libraries/haskell/logict/default.nix
index 129a7d7c90047..0a03ed45fee66 100644
--- a/pkgs/development/libraries/haskell/logict/default.nix
+++ b/pkgs/development/libraries/haskell/logict/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A backtracking logic-programming monad";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/lrucache/default.nix b/pkgs/development/libraries/haskell/lrucache/default.nix
index a43b5f0fadec2..2d494f4a8969f 100644
--- a/pkgs/development/libraries/haskell/lrucache/default.nix
+++ b/pkgs/development/libraries/haskell/lrucache/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "a simple, pure LRU cache";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ltk/default.nix b/pkgs/development/libraries/haskell/ltk/default.nix
index 2983313e0ccee..7960395eb0983 100644
--- a/pkgs/development/libraries/haskell/ltk/default.nix
+++ b/pkgs/development/libraries/haskell/ltk/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Leksah tool kit";
     license = "GPL";
     platforms = self.stdenv.lib.platforms.linux;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/maccatcher/default.nix b/pkgs/development/libraries/haskell/maccatcher/default.nix
index 03731a91d87a3..6109f33f82fe6 100644
--- a/pkgs/development/libraries/haskell/maccatcher/default.nix
+++ b/pkgs/development/libraries/haskell/maccatcher/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "Obtain the host MAC address on *NIX and Windows";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/mainland-pretty/default.nix b/pkgs/development/libraries/haskell/mainland-pretty/default.nix
index db03a6022dbb8..2bcf2037cbeb6 100644
--- a/pkgs/development/libraries/haskell/mainland-pretty/default.nix
+++ b/pkgs/development/libraries/haskell/mainland-pretty/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Pretty printing designed for printing source code";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/markdown-unlit/default.nix b/pkgs/development/libraries/haskell/markdown-unlit/default.nix
index 617d6caf2c9ac..06c1b9e2fcaeb 100644
--- a/pkgs/development/libraries/haskell/markdown-unlit/default.nix
+++ b/pkgs/development/libraries/haskell/markdown-unlit/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "Literate Haskell support for Markdown";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/math-functions/default.nix b/pkgs/development/libraries/haskell/math-functions/default.nix
index f5046748a0b2c..2e29269a9fdfa 100644
--- a/pkgs/development/libraries/haskell/math-functions/default.nix
+++ b/pkgs/development/libraries/haskell/math-functions/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "Special functions and Chebyshev polynomials";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/maude/default.nix b/pkgs/development/libraries/haskell/maude/default.nix
index f03b771b8fda7..84f0d83a92420 100644
--- a/pkgs/development/libraries/haskell/maude/default.nix
+++ b/pkgs/development/libraries/haskell/maude/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "An interface to the Maude rewriting system";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/mersenne-random-pure64/default.nix b/pkgs/development/libraries/haskell/mersenne-random-pure64/default.nix
index 3153bb6f60860..590290e76c341 100644
--- a/pkgs/development/libraries/haskell/mersenne-random-pure64/default.nix
+++ b/pkgs/development/libraries/haskell/mersenne-random-pure64/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Generate high quality pseudorandom numbers purely using a Mersenne Twister";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/mime-mail/default.nix b/pkgs/development/libraries/haskell/mime-mail/default.nix
index f9c1b69706a42..d24bf5719bde0 100644
--- a/pkgs/development/libraries/haskell/mime-mail/default.nix
+++ b/pkgs/development/libraries/haskell/mime-mail/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Compose MIME email messages";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/mime-types/default.nix b/pkgs/development/libraries/haskell/mime-types/default.nix
index 18056986cb0f2..5dd5f65c9e74c 100644
--- a/pkgs/development/libraries/haskell/mime-types/default.nix
+++ b/pkgs/development/libraries/haskell/mime-types/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Basic mime-type handling types and functions";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/minimorph/default.nix b/pkgs/development/libraries/haskell/minimorph/default.nix
index b036d638caecb..06dcfaa11390e 100644
--- a/pkgs/development/libraries/haskell/minimorph/default.nix
+++ b/pkgs/development/libraries/haskell/minimorph/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "English spelling functions with an emphasis on simplicity";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/miniutter/default.nix b/pkgs/development/libraries/haskell/miniutter/default.nix
index 6cfbf687e5a66..22018087226e9 100644
--- a/pkgs/development/libraries/haskell/miniutter/default.nix
+++ b/pkgs/development/libraries/haskell/miniutter/default.nix
@@ -12,6 +12,5 @@ cabal.mkDerivation (self: {
     description = "Simple English clause creation from arbitrary words";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/mmap/default.nix b/pkgs/development/libraries/haskell/mmap/default.nix
index f810186a62bb7..4d0b9fcabeb71 100644
--- a/pkgs/development/libraries/haskell/mmap/default.nix
+++ b/pkgs/development/libraries/haskell/mmap/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Memory mapped files for POSIX and Windows";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/mmorph/default.nix b/pkgs/development/libraries/haskell/mmorph/default.nix
index 0d8e61530495b..c4379499fad9d 100644
--- a/pkgs/development/libraries/haskell/mmorph/default.nix
+++ b/pkgs/development/libraries/haskell/mmorph/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Monad morphisms";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/monad-control/default.nix b/pkgs/development/libraries/haskell/monad-control/default.nix
index 4b6431f678c35..ac59d470145bf 100644
--- a/pkgs/development/libraries/haskell/monad-control/default.nix
+++ b/pkgs/development/libraries/haskell/monad-control/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Lift control operations, like exception catching, through monad transformers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/monad-logger/default.nix b/pkgs/development/libraries/haskell/monad-logger/default.nix
index d57d6e5ee1cfa..c06809c261dc1 100644
--- a/pkgs/development/libraries/haskell/monad-logger/default.nix
+++ b/pkgs/development/libraries/haskell/monad-logger/default.nix
@@ -15,6 +15,5 @@ cabal.mkDerivation (self: {
     description = "A class of monads which can log messages";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/monad-loops/default.nix b/pkgs/development/libraries/haskell/monad-loops/default.nix
index fb6ead581c627..ef7d6c27173be 100644
--- a/pkgs/development/libraries/haskell/monad-loops/default.nix
+++ b/pkgs/development/libraries/haskell/monad-loops/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Monadic loops";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/monad-par-extras/default.nix b/pkgs/development/libraries/haskell/monad-par-extras/default.nix
index b651575e0a6ea..fb87733722125 100644
--- a/pkgs/development/libraries/haskell/monad-par-extras/default.nix
+++ b/pkgs/development/libraries/haskell/monad-par-extras/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Combinators and extra features for Par monads";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/monad-par/0.1.0.3.nix b/pkgs/development/libraries/haskell/monad-par/0.1.0.3.nix
index 6430ec3c7606b..8692d6267cbee 100644
--- a/pkgs/development/libraries/haskell/monad-par/0.1.0.3.nix
+++ b/pkgs/development/libraries/haskell/monad-par/0.1.0.3.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A library for parallel programming based on a monad";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/monad-par/0.3.4.1.nix b/pkgs/development/libraries/haskell/monad-par/0.3.4.1.nix
index 6ded217c4d7e0..3fc819542eb46 100644
--- a/pkgs/development/libraries/haskell/monad-par/0.3.4.1.nix
+++ b/pkgs/development/libraries/haskell/monad-par/0.3.4.1.nix
@@ -23,9 +23,6 @@ cabal.mkDerivation (self: {
     description = "A library for parallel programming based on a monad";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/monad-peel/default.nix b/pkgs/development/libraries/haskell/monad-peel/default.nix
index afa31d1a0d5f0..39f911dae9385 100644
--- a/pkgs/development/libraries/haskell/monad-peel/default.nix
+++ b/pkgs/development/libraries/haskell/monad-peel/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Lift control operations like exception catching through monad transformers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/monadcryptorandom/default.nix b/pkgs/development/libraries/haskell/monadcryptorandom/default.nix
index 4daba276730ad..df63e3ec65916 100644
--- a/pkgs/development/libraries/haskell/monadcryptorandom/default.nix
+++ b/pkgs/development/libraries/haskell/monadcryptorandom/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A monad for using CryptoRandomGen";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/monads-tf/default.nix b/pkgs/development/libraries/haskell/monads-tf/default.nix
index 652b561de84e0..f51fd8c840ae3 100644
--- a/pkgs/development/libraries/haskell/monads-tf/default.nix
+++ b/pkgs/development/libraries/haskell/monads-tf/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Monad classes, using type families";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/mongoDB/default.nix b/pkgs/development/libraries/haskell/mongoDB/default.nix
index caa30fe6fca04..83b04869e68c0 100644
--- a/pkgs/development/libraries/haskell/mongoDB/default.nix
+++ b/pkgs/development/libraries/haskell/mongoDB/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Driver (client) for MongoDB, a free, scalable, fast, document DBMS";
     license = "unknown";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/monoid-extras/default.nix b/pkgs/development/libraries/haskell/monoid-extras/default.nix
index 96f254d077e3f..a0ba1fd9856ef 100644
--- a/pkgs/development/libraries/haskell/monoid-extras/default.nix
+++ b/pkgs/development/libraries/haskell/monoid-extras/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Various extra monoid-related definitions and utilities";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/mpppc/default.nix b/pkgs/development/libraries/haskell/mpppc/default.nix
index d5cb3e9769f40..543578211718a 100644
--- a/pkgs/development/libraries/haskell/mpppc/default.nix
+++ b/pkgs/development/libraries/haskell/mpppc/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Multi-dimensional parametric pretty-printer with color";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/mtl/1.1.0.2.nix b/pkgs/development/libraries/haskell/mtl/1.1.0.2.nix
index d609fc75cd780..fc8fdaef75254 100644
--- a/pkgs/development/libraries/haskell/mtl/1.1.0.2.nix
+++ b/pkgs/development/libraries/haskell/mtl/1.1.0.2.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Monad transformer library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/mtl/1.1.1.1.nix b/pkgs/development/libraries/haskell/mtl/1.1.1.1.nix
index 05e84b90dd078..d7e6029a4edc7 100644
--- a/pkgs/development/libraries/haskell/mtl/1.1.1.1.nix
+++ b/pkgs/development/libraries/haskell/mtl/1.1.1.1.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Monad transformer library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/mtl/2.0.1.0.nix b/pkgs/development/libraries/haskell/mtl/2.0.1.0.nix
index dc2ddedc121e2..3c91b65efa040 100644
--- a/pkgs/development/libraries/haskell/mtl/2.0.1.0.nix
+++ b/pkgs/development/libraries/haskell/mtl/2.0.1.0.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Monad classes, using functional dependencies";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/mtl/2.1.1.nix b/pkgs/development/libraries/haskell/mtl/2.1.1.nix
index 427411d410882..b9298325c207f 100644
--- a/pkgs/development/libraries/haskell/mtl/2.1.1.nix
+++ b/pkgs/development/libraries/haskell/mtl/2.1.1.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Monad classes, using functional dependencies";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/mtl/2.1.2.nix b/pkgs/development/libraries/haskell/mtl/2.1.2.nix
index 5048a4b99686a..c10f526acf21f 100644
--- a/pkgs/development/libraries/haskell/mtl/2.1.2.nix
+++ b/pkgs/development/libraries/haskell/mtl/2.1.2.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Monad classes, using functional dependencies";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/mtlparse/default.nix b/pkgs/development/libraries/haskell/mtlparse/default.nix
index 349fea712eba5..37be70cebcb13 100644
--- a/pkgs/development/libraries/haskell/mtlparse/default.nix
+++ b/pkgs/development/libraries/haskell/mtlparse/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "parse library using mtl package";
     license = "LGPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/multiarg/default.nix b/pkgs/development/libraries/haskell/multiarg/default.nix
index 10404e64f2187..f3b00a7efb2c5 100644
--- a/pkgs/development/libraries/haskell/multiarg/default.nix
+++ b/pkgs/development/libraries/haskell/multiarg/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Combinators to build command line parsers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/multiplate/default.nix b/pkgs/development/libraries/haskell/multiplate/default.nix
index a586b89982c05..14310f50ef6f2 100644
--- a/pkgs/development/libraries/haskell/multiplate/default.nix
+++ b/pkgs/development/libraries/haskell/multiplate/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Lightweight generic library for mutually recursive data types";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/multirec/default.nix b/pkgs/development/libraries/haskell/multirec/default.nix
index 98cab8421de40..a7d7459b4558c 100644
--- a/pkgs/development/libraries/haskell/multirec/default.nix
+++ b/pkgs/development/libraries/haskell/multirec/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Generic programming for families of recursive datatypes";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/multiset/0.2.1.nix b/pkgs/development/libraries/haskell/multiset/0.2.1.nix
index eb5df93d5bca6..9f85317505c90 100644
--- a/pkgs/development/libraries/haskell/multiset/0.2.1.nix
+++ b/pkgs/development/libraries/haskell/multiset/0.2.1.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "The Data.MultiSet container type";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/multiset/0.2.2.nix b/pkgs/development/libraries/haskell/multiset/0.2.2.nix
index 4ca3e4fb19f01..16fcf155747d7 100644
--- a/pkgs/development/libraries/haskell/multiset/0.2.2.nix
+++ b/pkgs/development/libraries/haskell/multiset/0.2.2.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "The Data.MultiSet container type";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/murmur-hash/default.nix b/pkgs/development/libraries/haskell/murmur-hash/default.nix
index 8d4c59b959e58..0c4058eb1119e 100644
--- a/pkgs/development/libraries/haskell/murmur-hash/default.nix
+++ b/pkgs/development/libraries/haskell/murmur-hash/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "MurmurHash2 implementation for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/mwc-random/default.nix b/pkgs/development/libraries/haskell/mwc-random/default.nix
index bccde70459aa2..3e9be2c5e587a 100644
--- a/pkgs/development/libraries/haskell/mwc-random/default.nix
+++ b/pkgs/development/libraries/haskell/mwc-random/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "Fast, high quality pseudo random number generation";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/nanospec/default.nix b/pkgs/development/libraries/haskell/nanospec/default.nix
index bd3f7d7edd517..b7f498a35c835 100644
--- a/pkgs/development/libraries/haskell/nanospec/default.nix
+++ b/pkgs/development/libraries/haskell/nanospec/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "A lightweight implementation of a subset of Hspec's API";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/nat/default.nix b/pkgs/development/libraries/haskell/nat/default.nix
index b8fb5f9e4efc8..3ad4240e2892a 100644
--- a/pkgs/development/libraries/haskell/nat/default.nix
+++ b/pkgs/development/libraries/haskell/nat/default.nix
@@ -8,6 +8,5 @@ cabal.mkDerivation (self: {
     description = "Lazy binary natural numbers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/nats/default.nix b/pkgs/development/libraries/haskell/nats/default.nix
index f48a642210090..02f5c289836ea 100644
--- a/pkgs/development/libraries/haskell/nats/default.nix
+++ b/pkgs/development/libraries/haskell/nats/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Haskell 98 natural numbers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/naturals/default.nix b/pkgs/development/libraries/haskell/naturals/default.nix
index e08c05ac6325f..787ac70ffa961 100644
--- a/pkgs/development/libraries/haskell/naturals/default.nix
+++ b/pkgs/development/libraries/haskell/naturals/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Constructors and related functions for natural numbers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/netlist-to-vhdl/default.nix b/pkgs/development/libraries/haskell/netlist-to-vhdl/default.nix
index 47e3b62138aa4..ff9ed1ac0bfab 100644
--- a/pkgs/development/libraries/haskell/netlist-to-vhdl/default.nix
+++ b/pkgs/development/libraries/haskell/netlist-to-vhdl/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Convert a Netlist AST to VHDL";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/netlist/default.nix b/pkgs/development/libraries/haskell/netlist/default.nix
index 91f7042509b92..57550dcb3d865 100644
--- a/pkgs/development/libraries/haskell/netlist/default.nix
+++ b/pkgs/development/libraries/haskell/netlist/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Netlist AST";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/netwire/default.nix b/pkgs/development/libraries/haskell/netwire/default.nix
index fbc143fbfaf31..d7ab9539e0c8c 100644
--- a/pkgs/development/libraries/haskell/netwire/default.nix
+++ b/pkgs/development/libraries/haskell/netwire/default.nix
@@ -14,6 +14,5 @@ cabal.mkDerivation (self: {
     description = "Flexible wire arrows for FRP";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/network-conduit/default.nix b/pkgs/development/libraries/haskell/network-conduit/default.nix
index 80d9fc05bd82b..032592f974bab 100644
--- a/pkgs/development/libraries/haskell/network-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/network-conduit/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "Stream socket data using conduits";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/network-info/default.nix b/pkgs/development/libraries/haskell/network-info/default.nix
index f15a94082a168..c1bfea43bde68 100644
--- a/pkgs/development/libraries/haskell/network-info/default.nix
+++ b/pkgs/development/libraries/haskell/network-info/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Access the local computer's basic network configuration";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/network-multicast/default.nix b/pkgs/development/libraries/haskell/network-multicast/default.nix
index 089a346383416..3a461a51f53b1 100644
--- a/pkgs/development/libraries/haskell/network-multicast/default.nix
+++ b/pkgs/development/libraries/haskell/network-multicast/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Simple multicast library";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/network-protocol-xmpp/default.nix b/pkgs/development/libraries/haskell/network-protocol-xmpp/default.nix
index e58bf679fdc5f..304017d3d2403 100644
--- a/pkgs/development/libraries/haskell/network-protocol-xmpp/default.nix
+++ b/pkgs/development/libraries/haskell/network-protocol-xmpp/default.nix
@@ -16,6 +16,5 @@ cabal.mkDerivation (self: {
     description = "Client library for the XMPP protocol";
     license = self.stdenv.lib.licenses.gpl3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/network-transport-tcp/default.nix b/pkgs/development/libraries/haskell/network-transport-tcp/default.nix
index 47718bc3468e8..840712e34160f 100644
--- a/pkgs/development/libraries/haskell/network-transport-tcp/default.nix
+++ b/pkgs/development/libraries/haskell/network-transport-tcp/default.nix
@@ -20,9 +20,6 @@ cabal.mkDerivation (self: {
     description = "TCP instantiation of Network.Transport";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/network-transport-tests/default.nix b/pkgs/development/libraries/haskell/network-transport-tests/default.nix
index c709f7b853c54..7aedea7995b7f 100644
--- a/pkgs/development/libraries/haskell/network-transport-tests/default.nix
+++ b/pkgs/development/libraries/haskell/network-transport-tests/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Unit tests for Network.Transport implementations";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/network-transport/default.nix b/pkgs/development/libraries/haskell/network-transport/default.nix
index 86656974aa89a..eaa41944a6bdc 100644
--- a/pkgs/development/libraries/haskell/network-transport/default.nix
+++ b/pkgs/development/libraries/haskell/network-transport/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Network abstraction layer";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/network/2.2.1.4.nix b/pkgs/development/libraries/haskell/network/2.2.1.4.nix
index 7d99df9ee1c85..68c7937497c42 100644
--- a/pkgs/development/libraries/haskell/network/2.2.1.4.nix
+++ b/pkgs/development/libraries/haskell/network/2.2.1.4.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Networking-related facilities";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/network/2.2.1.7.nix b/pkgs/development/libraries/haskell/network/2.2.1.7.nix
index ba33bc36643b5..f66d81f79f451 100644
--- a/pkgs/development/libraries/haskell/network/2.2.1.7.nix
+++ b/pkgs/development/libraries/haskell/network/2.2.1.7.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Networking-related facilities";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/network/2.3.0.13.nix b/pkgs/development/libraries/haskell/network/2.3.0.13.nix
index 107d4f50f353c..557dea081fdb9 100644
--- a/pkgs/development/libraries/haskell/network/2.3.0.13.nix
+++ b/pkgs/development/libraries/haskell/network/2.3.0.13.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Low-level networking interface";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/network/2.3.0.2.nix b/pkgs/development/libraries/haskell/network/2.3.0.2.nix
index 9d2642a487d24..a1a9a36d7382f 100644
--- a/pkgs/development/libraries/haskell/network/2.3.0.2.nix
+++ b/pkgs/development/libraries/haskell/network/2.3.0.2.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Low-level networking interface";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/network/2.3.0.5.nix b/pkgs/development/libraries/haskell/network/2.3.0.5.nix
index bf9330eb256a1..9434d83d7f01b 100644
--- a/pkgs/development/libraries/haskell/network/2.3.0.5.nix
+++ b/pkgs/development/libraries/haskell/network/2.3.0.5.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Low-level networking interface";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/network/2.3.1.0.nix b/pkgs/development/libraries/haskell/network/2.3.1.0.nix
index 7cd500521dfd3..dc0c1811e5918 100644
--- a/pkgs/development/libraries/haskell/network/2.3.1.0.nix
+++ b/pkgs/development/libraries/haskell/network/2.3.1.0.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Low-level networking interface";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/network/2.4.1.2.nix b/pkgs/development/libraries/haskell/network/2.4.1.2.nix
index a4b2f8ac8e932..6f245cf18400b 100644
--- a/pkgs/development/libraries/haskell/network/2.4.1.2.nix
+++ b/pkgs/development/libraries/haskell/network/2.4.1.2.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Low-level networking interface";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/newtype/default.nix b/pkgs/development/libraries/haskell/newtype/default.nix
index a08ff33c0e484..40354c9472ce1 100644
--- a/pkgs/development/libraries/haskell/newtype/default.nix
+++ b/pkgs/development/libraries/haskell/newtype/default.nix
@@ -8,6 +8,5 @@ cabal.mkDerivation (self: {
     description = "A typeclass and set of functions for working with newtypes";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/non-negative/default.nix b/pkgs/development/libraries/haskell/non-negative/default.nix
index 934bb76dcd421..a50710791dbc0 100644
--- a/pkgs/development/libraries/haskell/non-negative/default.nix
+++ b/pkgs/development/libraries/haskell/non-negative/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Non-negative numbers";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/numbers/default.nix b/pkgs/development/libraries/haskell/numbers/default.nix
index 72b3ac1c7d5d1..81a3e866dc017 100644
--- a/pkgs/development/libraries/haskell/numbers/default.nix
+++ b/pkgs/development/libraries/haskell/numbers/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Various number types";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/numeric-prelude/default.nix b/pkgs/development/libraries/haskell/numeric-prelude/default.nix
index 329317f6834dc..1cb6ab49bcd6d 100644
--- a/pkgs/development/libraries/haskell/numeric-prelude/default.nix
+++ b/pkgs/development/libraries/haskell/numeric-prelude/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "An experimental alternative hierarchy of numeric type classes";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/numtype-tf/default.nix b/pkgs/development/libraries/haskell/numtype-tf/default.nix
index d7e88e882cd8d..76f57daca385b 100644
--- a/pkgs/development/libraries/haskell/numtype-tf/default.nix
+++ b/pkgs/development/libraries/haskell/numtype-tf/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Type-level (low cardinality) integers, implemented using type families";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/numtype/default.nix b/pkgs/development/libraries/haskell/numtype/default.nix
index b55e0c50b4b3e..be90f003f7fbf 100644
--- a/pkgs/development/libraries/haskell/numtype/default.nix
+++ b/pkgs/development/libraries/haskell/numtype/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Type-level (low cardinality) integers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/oeis/default.nix b/pkgs/development/libraries/haskell/oeis/default.nix
index 6d16100ccc126..c8b9e984eb1c0 100644
--- a/pkgs/development/libraries/haskell/oeis/default.nix
+++ b/pkgs/development/libraries/haskell/oeis/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Interface to the Online Encyclopedia of Integer Sequences";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/optparse-applicative/default.nix b/pkgs/development/libraries/haskell/optparse-applicative/default.nix
index 3043da1bb6c91..a3ab241b28cae 100644
--- a/pkgs/development/libraries/haskell/optparse-applicative/default.nix
+++ b/pkgs/development/libraries/haskell/optparse-applicative/default.nix
@@ -16,6 +16,5 @@ cabal.mkDerivation (self: {
     description = "Utilities and combinators for parsing command line options";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/pandoc-types/default.nix b/pkgs/development/libraries/haskell/pandoc-types/default.nix
index ce7888cd4b7f7..d4f49791d306b 100644
--- a/pkgs/development/libraries/haskell/pandoc-types/default.nix
+++ b/pkgs/development/libraries/haskell/pandoc-types/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Types for representing a structured document";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/pango/default.nix b/pkgs/development/libraries/haskell/pango/default.nix
index d11b33e2096ba..bbd935eb043f2 100644
--- a/pkgs/development/libraries/haskell/pango/default.nix
+++ b/pkgs/development/libraries/haskell/pango/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "Binding to the Pango text rendering engine";
     license = self.stdenv.lib.licenses.lgpl21;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/parallel-io/default.nix b/pkgs/development/libraries/haskell/parallel-io/default.nix
index 9d0c82f1aed1d..56c1a13069646 100644
--- a/pkgs/development/libraries/haskell/parallel-io/default.nix
+++ b/pkgs/development/libraries/haskell/parallel-io/default.nix
@@ -12,6 +12,5 @@ cabal.mkDerivation (self: {
     description = "Combinators for executing IO actions in parallel on a thread pool";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/parallel/1.1.0.1.nix b/pkgs/development/libraries/haskell/parallel/1.1.0.1.nix
index 2977a60964cf9..5212e6b2847ad 100644
--- a/pkgs/development/libraries/haskell/parallel/1.1.0.1.nix
+++ b/pkgs/development/libraries/haskell/parallel/1.1.0.1.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "parallel programming library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/parallel/2.2.0.1.nix b/pkgs/development/libraries/haskell/parallel/2.2.0.1.nix
index 185e86b02e89d..9fb661fd481f5 100644
--- a/pkgs/development/libraries/haskell/parallel/2.2.0.1.nix
+++ b/pkgs/development/libraries/haskell/parallel/2.2.0.1.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Parallel programming library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/parallel/3.1.0.1.nix b/pkgs/development/libraries/haskell/parallel/3.1.0.1.nix
index 37d537185cb60..83283c2317b0d 100644
--- a/pkgs/development/libraries/haskell/parallel/3.1.0.1.nix
+++ b/pkgs/development/libraries/haskell/parallel/3.1.0.1.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Parallel programming library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/parallel/3.2.0.2.nix b/pkgs/development/libraries/haskell/parallel/3.2.0.2.nix
index 81d37e3a2b0c9..365ed19684197 100644
--- a/pkgs/development/libraries/haskell/parallel/3.2.0.2.nix
+++ b/pkgs/development/libraries/haskell/parallel/3.2.0.2.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Parallel programming library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/parallel/3.2.0.3.nix b/pkgs/development/libraries/haskell/parallel/3.2.0.3.nix
index ee8265950b763..e089c8dce8ea5 100644
--- a/pkgs/development/libraries/haskell/parallel/3.2.0.3.nix
+++ b/pkgs/development/libraries/haskell/parallel/3.2.0.3.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Parallel programming library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/parseargs/default.nix b/pkgs/development/libraries/haskell/parseargs/default.nix
index 197376d608b0c..4287015115c81 100644
--- a/pkgs/development/libraries/haskell/parseargs/default.nix
+++ b/pkgs/development/libraries/haskell/parseargs/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Command-line argument parsing library for Haskell programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/parsec/2.1.0.1.nix b/pkgs/development/libraries/haskell/parsec/2.1.0.1.nix
index 155e4f09007c9..17c046a06e1d6 100644
--- a/pkgs/development/libraries/haskell/parsec/2.1.0.1.nix
+++ b/pkgs/development/libraries/haskell/parsec/2.1.0.1.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Monadic parser combinators";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/parsec/3.1.1.nix b/pkgs/development/libraries/haskell/parsec/3.1.1.nix
index e740ca91dba26..62c5b67b0e9a6 100644
--- a/pkgs/development/libraries/haskell/parsec/3.1.1.nix
+++ b/pkgs/development/libraries/haskell/parsec/3.1.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Monadic parser combinators";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/parsec/3.1.2.nix b/pkgs/development/libraries/haskell/parsec/3.1.2.nix
index 95ef6219dbb77..ecbdbb3aef0aa 100644
--- a/pkgs/development/libraries/haskell/parsec/3.1.2.nix
+++ b/pkgs/development/libraries/haskell/parsec/3.1.2.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Monadic parser combinators";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/parsec/3.1.3.nix b/pkgs/development/libraries/haskell/parsec/3.1.3.nix
index 5f6521e458336..b9b10f2e5b0d6 100644
--- a/pkgs/development/libraries/haskell/parsec/3.1.3.nix
+++ b/pkgs/development/libraries/haskell/parsec/3.1.3.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Monadic parser combinators";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/parsimony/default.nix b/pkgs/development/libraries/haskell/parsimony/default.nix
index 55bc7f74d297f..4245fcf7f40bb 100644
--- a/pkgs/development/libraries/haskell/parsimony/default.nix
+++ b/pkgs/development/libraries/haskell/parsimony/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Monadic parser combinators derived from Parsec";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/path-pieces/default.nix b/pkgs/development/libraries/haskell/path-pieces/default.nix
index 83a8c2d3faffe..14b9f8d708131 100644
--- a/pkgs/development/libraries/haskell/path-pieces/default.nix
+++ b/pkgs/development/libraries/haskell/path-pieces/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Components of paths";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/pathtype/default.nix b/pkgs/development/libraries/haskell/pathtype/default.nix
index 00d33238c428d..f0be81e64ae3d 100644
--- a/pkgs/development/libraries/haskell/pathtype/default.nix
+++ b/pkgs/development/libraries/haskell/pathtype/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Type-safe replacement for System.FilePath etc";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/pcre-light/default.nix b/pkgs/development/libraries/haskell/pcre-light/default.nix
index 3336b8f1c8a4f..71e0ddadb59c4 100644
--- a/pkgs/development/libraries/haskell/pcre-light/default.nix
+++ b/pkgs/development/libraries/haskell/pcre-light/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A small, efficient and portable regex library for Perl 5 compatible regular expressions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/pem/default.nix b/pkgs/development/libraries/haskell/pem/default.nix
index 35f8ae70cfe32..16b47a9c8ae0d 100644
--- a/pkgs/development/libraries/haskell/pem/default.nix
+++ b/pkgs/development/libraries/haskell/pem/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Privacy Enhanced Mail (PEM) format reader and writer";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/permutation/default.nix b/pkgs/development/libraries/haskell/permutation/default.nix
index 6e7f447275362..4f38dfcaa12fc 100644
--- a/pkgs/development/libraries/haskell/permutation/default.nix
+++ b/pkgs/development/libraries/haskell/permutation/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A library for permutations and combinations";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/persistent-postgresql/default.nix b/pkgs/development/libraries/haskell/persistent-postgresql/default.nix
index 885ad70f63fa4..251db960506d4 100644
--- a/pkgs/development/libraries/haskell/persistent-postgresql/default.nix
+++ b/pkgs/development/libraries/haskell/persistent-postgresql/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "Backend for the persistent library using postgresql";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/persistent-sqlite/default.nix b/pkgs/development/libraries/haskell/persistent-sqlite/default.nix
index 86bbe4e278833..947f75342d455 100644
--- a/pkgs/development/libraries/haskell/persistent-sqlite/default.nix
+++ b/pkgs/development/libraries/haskell/persistent-sqlite/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "Backend for the persistent library using sqlite3";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/persistent-template/default.nix b/pkgs/development/libraries/haskell/persistent-template/default.nix
index 926b4fa4cb607..396f51f69cb71 100644
--- a/pkgs/development/libraries/haskell/persistent-template/default.nix
+++ b/pkgs/development/libraries/haskell/persistent-template/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Type-safe, non-relational, multi-backend persistence";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/persistent/default.nix b/pkgs/development/libraries/haskell/persistent/default.nix
index 8ca0febfd8404..036deebae20d0 100644
--- a/pkgs/development/libraries/haskell/persistent/default.nix
+++ b/pkgs/development/libraries/haskell/persistent/default.nix
@@ -22,9 +22,6 @@ cabal.mkDerivation (self: {
     description = "Type-safe, multi-backend data serialization";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/pgm/default.nix b/pkgs/development/libraries/haskell/pgm/default.nix
index c101ec60a36d2..b1be8dd6d0358 100644
--- a/pkgs/development/libraries/haskell/pgm/default.nix
+++ b/pkgs/development/libraries/haskell/pgm/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Pure Haskell implementation of PGM image format";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/polyparse/default.nix b/pkgs/development/libraries/haskell/polyparse/default.nix
index a0ee0e199bb95..24425c6b5e65a 100644
--- a/pkgs/development/libraries/haskell/polyparse/default.nix
+++ b/pkgs/development/libraries/haskell/polyparse/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A variety of alternative parser combinator libraries";
     license = "LGPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/pool-conduit/default.nix b/pkgs/development/libraries/haskell/pool-conduit/default.nix
index b414c2a70f088..77faceeea923b 100644
--- a/pkgs/development/libraries/haskell/pool-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/pool-conduit/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Resource pool allocations via ResourceT";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/postgresql-libpq/default.nix b/pkgs/development/libraries/haskell/postgresql-libpq/default.nix
index bba70d7139b5a..90a92019f0e12 100644
--- a/pkgs/development/libraries/haskell/postgresql-libpq/default.nix
+++ b/pkgs/development/libraries/haskell/postgresql-libpq/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "low-level binding to libpq";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/postgresql-simple/default.nix b/pkgs/development/libraries/haskell/postgresql-simple/default.nix
index 9c30ad00e5c2e..81a5f67c45b90 100644
--- a/pkgs/development/libraries/haskell/postgresql-simple/default.nix
+++ b/pkgs/development/libraries/haskell/postgresql-simple/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "Mid-Level PostgreSQL client library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ppm/default.nix b/pkgs/development/libraries/haskell/ppm/default.nix
index df204fa2482fc..c55fc0226e9c7 100644
--- a/pkgs/development/libraries/haskell/ppm/default.nix
+++ b/pkgs/development/libraries/haskell/ppm/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "a tiny PPM image generator";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/pretty-show/1.5.nix b/pkgs/development/libraries/haskell/pretty-show/1.5.nix
index 6d76aeb9bf6f3..5fedd0aca292b 100644
--- a/pkgs/development/libraries/haskell/pretty-show/1.5.nix
+++ b/pkgs/development/libraries/haskell/pretty-show/1.5.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Tools for working with derived `Show` instances and generic inspection of values";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/primitive/0.5.0.1.nix b/pkgs/development/libraries/haskell/primitive/0.5.0.1.nix
index 680904992835b..af6778ccd1413 100644
--- a/pkgs/development/libraries/haskell/primitive/0.5.0.1.nix
+++ b/pkgs/development/libraries/haskell/primitive/0.5.0.1.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Primitive memory-related operations";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/process-extras/default.nix b/pkgs/development/libraries/haskell/process-extras/default.nix
index f1baf67bec72e..1d9cb4f80620c 100644
--- a/pkgs/development/libraries/haskell/process-extras/default.nix
+++ b/pkgs/development/libraries/haskell/process-extras/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Process extras";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/profunctor-extras/default.nix b/pkgs/development/libraries/haskell/profunctor-extras/default.nix
index b7b1e209ae9c7..df16898ddd3e2 100644
--- a/pkgs/development/libraries/haskell/profunctor-extras/default.nix
+++ b/pkgs/development/libraries/haskell/profunctor-extras/default.nix
@@ -15,6 +15,5 @@ cabal.mkDerivation (self: {
     description = "Profunctor extras";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/profunctors/default.nix b/pkgs/development/libraries/haskell/profunctors/default.nix
index f141959dcf1a9..83398295108b3 100644
--- a/pkgs/development/libraries/haskell/profunctors/default.nix
+++ b/pkgs/development/libraries/haskell/profunctors/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Haskell 98 Profunctors";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/project-template/default.nix b/pkgs/development/libraries/haskell/project-template/default.nix
index 2b225d6a87dc3..fa60370f1f5ee 100644
--- a/pkgs/development/libraries/haskell/project-template/default.nix
+++ b/pkgs/development/libraries/haskell/project-template/default.nix
@@ -20,6 +20,5 @@ cabal.mkDerivation (self: {
     description = "Specify Haskell project templates and generate files";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/prolog-graph-lib/default.nix b/pkgs/development/libraries/haskell/prolog-graph-lib/default.nix
index c4923836bb26a..98b65bb59f020 100644
--- a/pkgs/development/libraries/haskell/prolog-graph-lib/default.nix
+++ b/pkgs/development/libraries/haskell/prolog-graph-lib/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Generating images of resolution trees for Prolog queries";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/prolog-graph/default.nix b/pkgs/development/libraries/haskell/prolog-graph/default.nix
index 446a430ed7c0f..8016095a40200 100644
--- a/pkgs/development/libraries/haskell/prolog-graph/default.nix
+++ b/pkgs/development/libraries/haskell/prolog-graph/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "A command line tool to visualize query resolution in Prolog";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/prolog/default.nix b/pkgs/development/libraries/haskell/prolog/default.nix
index 253903d3e3fe5..b1e6e1d4e3034 100644
--- a/pkgs/development/libraries/haskell/prolog/default.nix
+++ b/pkgs/development/libraries/haskell/prolog/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A Prolog interpreter written in Haskell";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/publicsuffixlist/default.nix b/pkgs/development/libraries/haskell/publicsuffixlist/default.nix
index f61cb0f99a300..ea1bb7164c8d7 100644
--- a/pkgs/development/libraries/haskell/publicsuffixlist/default.nix
+++ b/pkgs/development/libraries/haskell/publicsuffixlist/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "Is a given string a domain suffix?";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/punycode/default.nix b/pkgs/development/libraries/haskell/punycode/default.nix
index fabc39123d07c..a4ad760d8ffe0 100644
--- a/pkgs/development/libraries/haskell/punycode/default.nix
+++ b/pkgs/development/libraries/haskell/punycode/default.nix
@@ -12,6 +12,5 @@ cabal.mkDerivation (self: {
     description = "Encode unicode strings to ascii forms according to RFC 3492";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/pureMD5/default.nix b/pkgs/development/libraries/haskell/pureMD5/default.nix
index e6d0a3f4d80c8..8e66b2c3c0379 100644
--- a/pkgs/development/libraries/haskell/pureMD5/default.nix
+++ b/pkgs/development/libraries/haskell/pureMD5/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A Haskell-only implementation of the MD5 digest (hash) algorithm";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/pwstore-fast/default.nix b/pkgs/development/libraries/haskell/pwstore-fast/default.nix
index 4d50729604e06..d75823d6025ea 100644
--- a/pkgs/development/libraries/haskell/pwstore-fast/default.nix
+++ b/pkgs/development/libraries/haskell/pwstore-fast/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Secure password storage";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/quickcheck-io/default.nix b/pkgs/development/libraries/haskell/quickcheck-io/default.nix
index 985223678cbc3..b7c33b6d1a0a4 100644
--- a/pkgs/development/libraries/haskell/quickcheck-io/default.nix
+++ b/pkgs/development/libraries/haskell/quickcheck-io/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Use HUnit assertions as QuickCheck properties";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/random-fu/default.nix b/pkgs/development/libraries/haskell/random-fu/default.nix
index 37ed0f7ab9748..8dd228ad3db3f 100644
--- a/pkgs/development/libraries/haskell/random-fu/default.nix
+++ b/pkgs/development/libraries/haskell/random-fu/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Random number generation";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/random-shuffle/default.nix b/pkgs/development/libraries/haskell/random-shuffle/default.nix
index 9c9dedde25d94..1104091ae57f8 100644
--- a/pkgs/development/libraries/haskell/random-shuffle/default.nix
+++ b/pkgs/development/libraries/haskell/random-shuffle/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Random shuffle implementation";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/random-source/default.nix b/pkgs/development/libraries/haskell/random-source/default.nix
index 707477609b64a..acc0285a59a42 100644
--- a/pkgs/development/libraries/haskell/random-source/default.nix
+++ b/pkgs/development/libraries/haskell/random-source/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Generic basis for random number generators";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/random/1.0.1.1.nix b/pkgs/development/libraries/haskell/random/1.0.1.1.nix
index a4feee31d0234..1f4901a4d91df 100644
--- a/pkgs/development/libraries/haskell/random/1.0.1.1.nix
+++ b/pkgs/development/libraries/haskell/random/1.0.1.1.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "random number library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/ranges/default.nix b/pkgs/development/libraries/haskell/ranges/default.nix
index 0ba3502705053..2182e6410b530 100644
--- a/pkgs/development/libraries/haskell/ranges/default.nix
+++ b/pkgs/development/libraries/haskell/ranges/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Ranges and various functions on them";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/rank1dynamic/default.nix b/pkgs/development/libraries/haskell/rank1dynamic/default.nix
index d30375f46e833..8694d2399b2bc 100644
--- a/pkgs/development/libraries/haskell/rank1dynamic/default.nix
+++ b/pkgs/development/libraries/haskell/rank1dynamic/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Like Data.Dynamic/Data.Typeable but with support for rank-1 polymorphic types";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/reactive-banana-wx/default.nix b/pkgs/development/libraries/haskell/reactive-banana-wx/default.nix
index 0fbd9d74d19cc..ee408fea48058 100644
--- a/pkgs/development/libraries/haskell/reactive-banana-wx/default.nix
+++ b/pkgs/development/libraries/haskell/reactive-banana-wx/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Examples for the reactive-banana library, using wxHaskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/reactive-banana/default.nix b/pkgs/development/libraries/haskell/reactive-banana/default.nix
index 682943e80f148..8d62f67a12810 100644
--- a/pkgs/development/libraries/haskell/reactive-banana/default.nix
+++ b/pkgs/development/libraries/haskell/reactive-banana/default.nix
@@ -19,7 +19,6 @@ cabal.mkDerivation (self: {
     maintainers = [
       self.stdenv.lib.maintainers.andres
       self.stdenv.lib.maintainers.bluescreen303
-      self.stdenv.lib.maintainers.simons
     ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/recaptcha/default.nix b/pkgs/development/libraries/haskell/recaptcha/default.nix
index 60747bbda68bd..37fb26208f488 100644
--- a/pkgs/development/libraries/haskell/recaptcha/default.nix
+++ b/pkgs/development/libraries/haskell/recaptcha/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Functions for using the reCAPTCHA service in web applications";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/reflection/default.nix b/pkgs/development/libraries/haskell/reflection/default.nix
index 8cdd36da01410..0e7c98cf7cebd 100644
--- a/pkgs/development/libraries/haskell/reflection/default.nix
+++ b/pkgs/development/libraries/haskell/reflection/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Reifies arbitrary terms into types that can be reflected back into terms";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regex-base/0.72.0.2.nix b/pkgs/development/libraries/haskell/regex-base/0.72.0.2.nix
index 09e4906da011b..e94a233d9f164 100644
--- a/pkgs/development/libraries/haskell/regex-base/0.72.0.2.nix
+++ b/pkgs/development/libraries/haskell/regex-base/0.72.0.2.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Replaces/Enhances Text.Regex";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regex-base/0.93.1.nix b/pkgs/development/libraries/haskell/regex-base/0.93.1.nix
index 8fbc2f9e84d03..5a49d2b6407c4 100644
--- a/pkgs/development/libraries/haskell/regex-base/0.93.1.nix
+++ b/pkgs/development/libraries/haskell/regex-base/0.93.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Replaces/Enhances Text.Regex";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regex-base/0.93.2.nix b/pkgs/development/libraries/haskell/regex-base/0.93.2.nix
index 50f039a3d27a5..1dc559e637029 100644
--- a/pkgs/development/libraries/haskell/regex-base/0.93.2.nix
+++ b/pkgs/development/libraries/haskell/regex-base/0.93.2.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Replaces/Enhances Text.Regex";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regex-compat/0.71.0.1.nix b/pkgs/development/libraries/haskell/regex-compat/0.71.0.1.nix
index ed88e247e5b77..623db0cc48b99 100644
--- a/pkgs/development/libraries/haskell/regex-compat/0.71.0.1.nix
+++ b/pkgs/development/libraries/haskell/regex-compat/0.71.0.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Replaces/Enhances Text.Regex";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regex-compat/0.92.nix b/pkgs/development/libraries/haskell/regex-compat/0.92.nix
index 3db0f5d406564..8b9e666d6aeec 100644
--- a/pkgs/development/libraries/haskell/regex-compat/0.92.nix
+++ b/pkgs/development/libraries/haskell/regex-compat/0.92.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Replaces/Enhances Text.Regex";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regex-compat/0.93.1.nix b/pkgs/development/libraries/haskell/regex-compat/0.93.1.nix
index 3a28e505a82d7..df3a7abf13f0d 100644
--- a/pkgs/development/libraries/haskell/regex-compat/0.93.1.nix
+++ b/pkgs/development/libraries/haskell/regex-compat/0.93.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Replaces/Enhances Text.Regex";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regex-compat/0.95.1.nix b/pkgs/development/libraries/haskell/regex-compat/0.95.1.nix
index 138702e1d416f..52c28d8b800b1 100644
--- a/pkgs/development/libraries/haskell/regex-compat/0.95.1.nix
+++ b/pkgs/development/libraries/haskell/regex-compat/0.95.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Replaces/Enhances Text.Regex";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regex-pcre/default.nix b/pkgs/development/libraries/haskell/regex-pcre/default.nix
index a34d90fa98479..2b7f53e4572a2 100644
--- a/pkgs/development/libraries/haskell/regex-pcre/default.nix
+++ b/pkgs/development/libraries/haskell/regex-pcre/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Replaces/Enhances Text.Regex";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regex-posix/0.72.0.3.nix b/pkgs/development/libraries/haskell/regex-posix/0.72.0.3.nix
index 961aab9e2f771..f1f6a89dc3d93 100644
--- a/pkgs/development/libraries/haskell/regex-posix/0.72.0.3.nix
+++ b/pkgs/development/libraries/haskell/regex-posix/0.72.0.3.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Replaces/Enhances Text.Regex";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regex-posix/0.94.1.nix b/pkgs/development/libraries/haskell/regex-posix/0.94.1.nix
index 223c9baedcdd5..662d8236c45a9 100644
--- a/pkgs/development/libraries/haskell/regex-posix/0.94.1.nix
+++ b/pkgs/development/libraries/haskell/regex-posix/0.94.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Replaces/Enhances Text.Regex";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regex-posix/0.94.2.nix b/pkgs/development/libraries/haskell/regex-posix/0.94.2.nix
index 9a570d4ca20da..11e02b398b5c0 100644
--- a/pkgs/development/libraries/haskell/regex-posix/0.94.2.nix
+++ b/pkgs/development/libraries/haskell/regex-posix/0.94.2.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Replaces/Enhances Text.Regex";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regex-posix/0.94.4.nix b/pkgs/development/libraries/haskell/regex-posix/0.94.4.nix
index e78c7fe2584da..42ee42ba7ef7c 100644
--- a/pkgs/development/libraries/haskell/regex-posix/0.94.4.nix
+++ b/pkgs/development/libraries/haskell/regex-posix/0.94.4.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Replaces/Enhances Text.Regex";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regex-posix/0.95.1.nix b/pkgs/development/libraries/haskell/regex-posix/0.95.1.nix
index ca6358baeedb1..58106bc8b7413 100644
--- a/pkgs/development/libraries/haskell/regex-posix/0.95.1.nix
+++ b/pkgs/development/libraries/haskell/regex-posix/0.95.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Replaces/Enhances Text.Regex";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regex-posix/0.95.2.nix b/pkgs/development/libraries/haskell/regex-posix/0.95.2.nix
index 22e1dca23ba07..6d7fac51658ef 100644
--- a/pkgs/development/libraries/haskell/regex-posix/0.95.2.nix
+++ b/pkgs/development/libraries/haskell/regex-posix/0.95.2.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Replaces/Enhances Text.Regex";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regex-tdfa/default.nix b/pkgs/development/libraries/haskell/regex-tdfa/default.nix
index 82fa24016bc53..67073790d25bc 100644
--- a/pkgs/development/libraries/haskell/regex-tdfa/default.nix
+++ b/pkgs/development/libraries/haskell/regex-tdfa/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Replaces/Enhances Text.Regex";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regexpr/default.nix b/pkgs/development/libraries/haskell/regexpr/default.nix
index 538b980b4383d..c5389a7b66367 100644
--- a/pkgs/development/libraries/haskell/regexpr/default.nix
+++ b/pkgs/development/libraries/haskell/regexpr/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "regular expression like Perl/Ruby in Haskell";
     license = "LGPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/regular/default.nix b/pkgs/development/libraries/haskell/regular/default.nix
index bee3cf33d1aef..8a3e740491cb7 100644
--- a/pkgs/development/libraries/haskell/regular/default.nix
+++ b/pkgs/development/libraries/haskell/regular/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Generic programming library for regular datatypes";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/remote/default.nix b/pkgs/development/libraries/haskell/remote/default.nix
index 75c94bea23be2..3e160130ea8f3 100644
--- a/pkgs/development/libraries/haskell/remote/default.nix
+++ b/pkgs/development/libraries/haskell/remote/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Cloud Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/repa-algorithms/default.nix b/pkgs/development/libraries/haskell/repa-algorithms/default.nix
index b81a37f8ee5fb..acf9dc712f35d 100644
--- a/pkgs/development/libraries/haskell/repa-algorithms/default.nix
+++ b/pkgs/development/libraries/haskell/repa-algorithms/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Algorithms using the Repa array library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/repa-examples/default.nix b/pkgs/development/libraries/haskell/repa-examples/default.nix
index 03941f57316ee..bea9d9f7f043c 100644
--- a/pkgs/development/libraries/haskell/repa-examples/default.nix
+++ b/pkgs/development/libraries/haskell/repa-examples/default.nix
@@ -18,9 +18,6 @@ cabal.mkDerivation (self: {
     description = "Examples using the Repa array library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/repa-io/default.nix b/pkgs/development/libraries/haskell/repa-io/default.nix
index 23e8b2b761efd..046fafca43a79 100644
--- a/pkgs/development/libraries/haskell/repa-io/default.nix
+++ b/pkgs/development/libraries/haskell/repa-io/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Read and write Repa arrays in various formats";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/repa/default.nix b/pkgs/development/libraries/haskell/repa/default.nix
index f6cb286ff7940..66a8838c8d822 100644
--- a/pkgs/development/libraries/haskell/repa/default.nix
+++ b/pkgs/development/libraries/haskell/repa/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "High performance, regular, shape polymorphic parallel arrays";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/repr/default.nix b/pkgs/development/libraries/haskell/repr/default.nix
index 951288c04aae0..c44735eda00be 100644
--- a/pkgs/development/libraries/haskell/repr/default.nix
+++ b/pkgs/development/libraries/haskell/repr/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Render overloaded expressions to their textual representation";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/resource-pool/default.nix b/pkgs/development/libraries/haskell/resource-pool/default.nix
index c8c28f0e77491..77bc91051937b 100644
--- a/pkgs/development/libraries/haskell/resource-pool/default.nix
+++ b/pkgs/development/libraries/haskell/resource-pool/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "A high-performance striped resource pooling implementation";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/resourcet/default.nix b/pkgs/development/libraries/haskell/resourcet/default.nix
index aca334e20b27f..4b2defc79d718 100644
--- a/pkgs/development/libraries/haskell/resourcet/default.nix
+++ b/pkgs/development/libraries/haskell/resourcet/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Deterministic allocation and freeing of scarce resources";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/rvar/default.nix b/pkgs/development/libraries/haskell/rvar/default.nix
index c6435cfc8df0b..6f2ed95ab636e 100644
--- a/pkgs/development/libraries/haskell/rvar/default.nix
+++ b/pkgs/development/libraries/haskell/rvar/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Random Variables";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/safe/default.nix b/pkgs/development/libraries/haskell/safe/default.nix
index 067b7c4cf67d0..6c16af12107d4 100644
--- a/pkgs/development/libraries/haskell/safe/default.nix
+++ b/pkgs/development/libraries/haskell/safe/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Library for safe (pattern match free) functions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/scotty/default.nix b/pkgs/development/libraries/haskell/scotty/default.nix
index 7de31bcf65675..9baaa89d2d4c3 100644
--- a/pkgs/development/libraries/haskell/scotty/default.nix
+++ b/pkgs/development/libraries/haskell/scotty/default.nix
@@ -15,6 +15,5 @@ cabal.mkDerivation (self: {
     description = "Haskell web framework inspired by Ruby's Sinatra, using WAI and Warp";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/semigroupoid-extras/default.nix b/pkgs/development/libraries/haskell/semigroupoid-extras/default.nix
index 26949f5004d70..263adb42f2534 100644
--- a/pkgs/development/libraries/haskell/semigroupoid-extras/default.nix
+++ b/pkgs/development/libraries/haskell/semigroupoid-extras/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Semigroupoids requiring Haskell extensions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/semigroupoids/default.nix b/pkgs/development/libraries/haskell/semigroupoids/default.nix
index dcbb09b5613f8..4f1367dd559d5 100644
--- a/pkgs/development/libraries/haskell/semigroupoids/default.nix
+++ b/pkgs/development/libraries/haskell/semigroupoids/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Haskell 98 semigroupoids: Category sans id";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/semigroups/default.nix b/pkgs/development/libraries/haskell/semigroups/default.nix
index 1a1234413aaa4..e7d8120b23502 100644
--- a/pkgs/development/libraries/haskell/semigroups/default.nix
+++ b/pkgs/development/libraries/haskell/semigroups/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Haskell 98 semigroups";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/sendfile/default.nix b/pkgs/development/libraries/haskell/sendfile/default.nix
index 0cc3a64ccc8fb..dc1f24757af28 100644
--- a/pkgs/development/libraries/haskell/sendfile/default.nix
+++ b/pkgs/development/libraries/haskell/sendfile/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A portable sendfile library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/setenv/default.nix b/pkgs/development/libraries/haskell/setenv/default.nix
index 02df359df8683..b19728820aada 100644
--- a/pkgs/development/libraries/haskell/setenv/default.nix
+++ b/pkgs/development/libraries/haskell/setenv/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "A cross-platform library for setting environment variables";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/shake/default.nix b/pkgs/development/libraries/haskell/shake/default.nix
index e2b46cfcbc52d..0413855d3b1b9 100644
--- a/pkgs/development/libraries/haskell/shake/default.nix
+++ b/pkgs/development/libraries/haskell/shake/default.nix
@@ -17,6 +17,5 @@ cabal.mkDerivation (self: {
     description = "Build system library, like Make, but more accurate dependencies";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/shakespeare-css/default.nix b/pkgs/development/libraries/haskell/shakespeare-css/default.nix
index 3e9a5fb250c71..a18df3062e296 100644
--- a/pkgs/development/libraries/haskell/shakespeare-css/default.nix
+++ b/pkgs/development/libraries/haskell/shakespeare-css/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Stick your haskell variables into css at compile time";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/shakespeare-i18n/default.nix b/pkgs/development/libraries/haskell/shakespeare-i18n/default.nix
index a624bb140d155..1150ead039416 100644
--- a/pkgs/development/libraries/haskell/shakespeare-i18n/default.nix
+++ b/pkgs/development/libraries/haskell/shakespeare-i18n/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A type-based approach to internationalization";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/shakespeare-js/default.nix b/pkgs/development/libraries/haskell/shakespeare-js/default.nix
index d492b6d250586..802fc8851371c 100644
--- a/pkgs/development/libraries/haskell/shakespeare-js/default.nix
+++ b/pkgs/development/libraries/haskell/shakespeare-js/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Stick your haskell variables into javascript/coffeescript at compile time";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/shakespeare-text/default.nix b/pkgs/development/libraries/haskell/shakespeare-text/default.nix
index d5551d0ef8cd8..d4cc135cc62af 100644
--- a/pkgs/development/libraries/haskell/shakespeare-text/default.nix
+++ b/pkgs/development/libraries/haskell/shakespeare-text/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Interpolation with quasi-quotation: put variables strings";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/shakespeare/default.nix b/pkgs/development/libraries/haskell/shakespeare/default.nix
index d90812c21cd53..16ad7ffa44a60 100644
--- a/pkgs/development/libraries/haskell/shakespeare/default.nix
+++ b/pkgs/development/libraries/haskell/shakespeare/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "A toolkit for making compile-time interpolated templates";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/shelly/default.nix b/pkgs/development/libraries/haskell/shelly/default.nix
index 9c167eb126be9..1e9e1f8c6ccb0 100644
--- a/pkgs/development/libraries/haskell/shelly/default.nix
+++ b/pkgs/development/libraries/haskell/shelly/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "shell-like (systems) programming in Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/show/default.nix b/pkgs/development/libraries/haskell/show/default.nix
index 7eed37f5a40da..411684e4953cf 100644
--- a/pkgs/development/libraries/haskell/show/default.nix
+++ b/pkgs/development/libraries/haskell/show/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "'Show' instances for Lambdabot";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/silently/default.nix b/pkgs/development/libraries/haskell/silently/default.nix
index 87a3ac1d46334..fcd7a0a872a51 100644
--- a/pkgs/development/libraries/haskell/silently/default.nix
+++ b/pkgs/development/libraries/haskell/silently/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "Prevent or capture writing to stdout and other handles";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/simple-reflect/default.nix b/pkgs/development/libraries/haskell/simple-reflect/default.nix
index af6a6a6e69433..7a7f40c6d833e 100644
--- a/pkgs/development/libraries/haskell/simple-reflect/default.nix
+++ b/pkgs/development/libraries/haskell/simple-reflect/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Simple reflection of expressions containing variables";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/simple-sendfile/default.nix b/pkgs/development/libraries/haskell/simple-sendfile/default.nix
index f1d245f9358e8..9e8f638c65cfd 100644
--- a/pkgs/development/libraries/haskell/simple-sendfile/default.nix
+++ b/pkgs/development/libraries/haskell/simple-sendfile/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Cross platform library for the sendfile system call";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/sized-types/default.nix b/pkgs/development/libraries/haskell/sized-types/default.nix
index 99cb87b7c046b..672b2c090ef26 100644
--- a/pkgs/development/libraries/haskell/sized-types/default.nix
+++ b/pkgs/development/libraries/haskell/sized-types/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "Sized types in Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/skein/default.nix b/pkgs/development/libraries/haskell/skein/default.nix
index 9bb3efc65034d..3db59020b1546 100644
--- a/pkgs/development/libraries/haskell/skein/default.nix
+++ b/pkgs/development/libraries/haskell/skein/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Skein, a family of cryptographic hash functions. Includes Skein-MAC as well.";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/smallcheck/default.nix b/pkgs/development/libraries/haskell/smallcheck/default.nix
index ff710b0ea07db..6d82e7e5132da 100644
--- a/pkgs/development/libraries/haskell/smallcheck/default.nix
+++ b/pkgs/development/libraries/haskell/smallcheck/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A property-based testing library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/snap/core.nix b/pkgs/development/libraries/haskell/snap/core.nix
index 7aa6cfae73e9c..a20ec8e7ca5a2 100644
--- a/pkgs/development/libraries/haskell/snap/core.nix
+++ b/pkgs/development/libraries/haskell/snap/core.nix
@@ -20,9 +20,6 @@ cabal.mkDerivation (self: {
     description = "Snap: A Haskell Web Framework (core interfaces and types)";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/snap/loader-dynamic.nix b/pkgs/development/libraries/haskell/snap/loader-dynamic.nix
index 85a39546e45f6..abe4d4cc074b8 100644
--- a/pkgs/development/libraries/haskell/snap/loader-dynamic.nix
+++ b/pkgs/development/libraries/haskell/snap/loader-dynamic.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Snap: A Haskell Web Framework: dynamic loader";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/snap/loader-static.nix b/pkgs/development/libraries/haskell/snap/loader-static.nix
index 09402c1a55020..e75ae50d6c875 100644
--- a/pkgs/development/libraries/haskell/snap/loader-static.nix
+++ b/pkgs/development/libraries/haskell/snap/loader-static.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Snap: A Haskell Web Framework: static loader";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/snap/server.nix b/pkgs/development/libraries/haskell/snap/server.nix
index 7bd2ca8fdbe95..c11dfe4f398f8 100644
--- a/pkgs/development/libraries/haskell/snap/server.nix
+++ b/pkgs/development/libraries/haskell/snap/server.nix
@@ -18,9 +18,6 @@ cabal.mkDerivation (self: {
     description = "A fast, iteratee-based, epoll-enabled web server for the Snap Framework";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/snap/snap.nix b/pkgs/development/libraries/haskell/snap/snap.nix
index 9c7c350c5174e..224926de004e3 100644
--- a/pkgs/development/libraries/haskell/snap/snap.nix
+++ b/pkgs/development/libraries/haskell/snap/snap.nix
@@ -25,6 +25,5 @@ cabal.mkDerivation (self: {
     description = "Top-level package for the Snap Web Framework";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/socks/default.nix b/pkgs/development/libraries/haskell/socks/default.nix
index 311c8b224134f..27dd54b295988 100644
--- a/pkgs/development/libraries/haskell/socks/default.nix
+++ b/pkgs/development/libraries/haskell/socks/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Socks proxy (version 5) implementation";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/split/0.2.1.1.nix b/pkgs/development/libraries/haskell/split/0.2.1.1.nix
index c9f9ecad73cf0..0fb28b53ac94f 100644
--- a/pkgs/development/libraries/haskell/split/0.2.1.1.nix
+++ b/pkgs/development/libraries/haskell/split/0.2.1.1.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Combinator library for splitting lists";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/split/0.2.2.nix b/pkgs/development/libraries/haskell/split/0.2.2.nix
index 62e30fa330038..ab60774cca40f 100644
--- a/pkgs/development/libraries/haskell/split/0.2.2.nix
+++ b/pkgs/development/libraries/haskell/split/0.2.2.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Combinator library for splitting lists";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/srcloc/default.nix b/pkgs/development/libraries/haskell/srcloc/default.nix
index eef8a1505cfc4..f652ed001e409 100644
--- a/pkgs/development/libraries/haskell/srcloc/default.nix
+++ b/pkgs/development/libraries/haskell/srcloc/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Data types for managing source code locations";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/stateref/default.nix b/pkgs/development/libraries/haskell/stateref/default.nix
index b14fd6ebadebf..bc3913f6726da 100644
--- a/pkgs/development/libraries/haskell/stateref/default.nix
+++ b/pkgs/development/libraries/haskell/stateref/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Abstraction for things that work like IORef";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/statistics/default.nix b/pkgs/development/libraries/haskell/statistics/default.nix
index 0218db413d5f1..4576a447fde4b 100644
--- a/pkgs/development/libraries/haskell/statistics/default.nix
+++ b/pkgs/development/libraries/haskell/statistics/default.nix
@@ -23,9 +23,6 @@ cabal.mkDerivation (self: {
     description = "A library of statistical types, data, and functions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/stb-image/default.nix b/pkgs/development/libraries/haskell/stb-image/default.nix
index 1521763f2bfe1..1b1f1ba705bff 100644
--- a/pkgs/development/libraries/haskell/stb-image/default.nix
+++ b/pkgs/development/libraries/haskell/stb-image/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A wrapper around Sean Barrett's JPEG/PNG decoder";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/stm-chans/default.nix b/pkgs/development/libraries/haskell/stm-chans/default.nix
index 07bc40d42d685..74e121e5af999 100644
--- a/pkgs/development/libraries/haskell/stm-chans/default.nix
+++ b/pkgs/development/libraries/haskell/stm-chans/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Additional types of channels for STM";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/stm-conduit/default.nix b/pkgs/development/libraries/haskell/stm-conduit/default.nix
index fc9c7c5027a3e..778d333c956cf 100644
--- a/pkgs/development/libraries/haskell/stm-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/stm-conduit/default.nix
@@ -17,6 +17,5 @@ cabal.mkDerivation (self: {
     description = "Introduces conduits to channels, and promotes using conduits concurrently";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/stm/2.1.1.2.nix b/pkgs/development/libraries/haskell/stm/2.1.1.2.nix
index 6184a324181f9..fe308211ebb56 100644
--- a/pkgs/development/libraries/haskell/stm/2.1.1.2.nix
+++ b/pkgs/development/libraries/haskell/stm/2.1.1.2.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Software Transactional Memory";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/stm/2.1.2.1.nix b/pkgs/development/libraries/haskell/stm/2.1.2.1.nix
index 8615f10be80fc..492fb6e3557fd 100644
--- a/pkgs/development/libraries/haskell/stm/2.1.2.1.nix
+++ b/pkgs/development/libraries/haskell/stm/2.1.2.1.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Software Transactional Memory";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/stm/2.2.0.1.nix b/pkgs/development/libraries/haskell/stm/2.2.0.1.nix
index 1174a9740e5b1..fc33a979adff2 100644
--- a/pkgs/development/libraries/haskell/stm/2.2.0.1.nix
+++ b/pkgs/development/libraries/haskell/stm/2.2.0.1.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Software Transactional Memory";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/stm/2.3.nix b/pkgs/development/libraries/haskell/stm/2.3.nix
index 7057ede7052e3..4057b1f7fb3c0 100644
--- a/pkgs/development/libraries/haskell/stm/2.3.nix
+++ b/pkgs/development/libraries/haskell/stm/2.3.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Software Transactional Memory";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/stm/2.4.2.nix b/pkgs/development/libraries/haskell/stm/2.4.2.nix
index d75f133d896a4..a3fa76e4a5190 100644
--- a/pkgs/development/libraries/haskell/stm/2.4.2.nix
+++ b/pkgs/development/libraries/haskell/stm/2.4.2.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Software Transactional Memory";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/stm/2.4.nix b/pkgs/development/libraries/haskell/stm/2.4.nix
index 13d3653ff653a..a949474cef122 100644
--- a/pkgs/development/libraries/haskell/stm/2.4.nix
+++ b/pkgs/development/libraries/haskell/stm/2.4.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Software Transactional Memory";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/storable-complex/default.nix b/pkgs/development/libraries/haskell/storable-complex/default.nix
index dc36d53f046a8..4450308a91071 100644
--- a/pkgs/development/libraries/haskell/storable-complex/default.nix
+++ b/pkgs/development/libraries/haskell/storable-complex/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Storable instance for Complex";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/storable-record/default.nix b/pkgs/development/libraries/haskell/storable-record/default.nix
index caf8e218b1817..455d860ba5e91 100644
--- a/pkgs/development/libraries/haskell/storable-record/default.nix
+++ b/pkgs/development/libraries/haskell/storable-record/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Elegant definition of Storable instances for records";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/strict/default.nix b/pkgs/development/libraries/haskell/strict/default.nix
index 99239884b0a3a..61b34efbe4516 100644
--- a/pkgs/development/libraries/haskell/strict/default.nix
+++ b/pkgs/development/libraries/haskell/strict/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Strict data types and String IO";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/strictConcurrency/default.nix b/pkgs/development/libraries/haskell/strictConcurrency/default.nix
index 083f3e06d5b71..915fad7006a4e 100644
--- a/pkgs/development/libraries/haskell/strictConcurrency/default.nix
+++ b/pkgs/development/libraries/haskell/strictConcurrency/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Strict concurrency abstractions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/string-combinators/default.nix b/pkgs/development/libraries/haskell/string-combinators/default.nix
index 75c31a3971f96..bfc38fb07e89f 100644
--- a/pkgs/development/libraries/haskell/string-combinators/default.nix
+++ b/pkgs/development/libraries/haskell/string-combinators/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Polymorphic functions to build and combine stringlike values";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/string-qq/default.nix b/pkgs/development/libraries/haskell/string-qq/default.nix
index eb5d7303cdd32..78fe1c3930f7f 100644
--- a/pkgs/development/libraries/haskell/string-qq/default.nix
+++ b/pkgs/development/libraries/haskell/string-qq/default.nix
@@ -8,6 +8,5 @@ cabal.mkDerivation (self: {
     description = "QuasiQuoter for non-interpolated strings, texts and bytestrings";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/stringbuilder/default.nix b/pkgs/development/libraries/haskell/stringbuilder/default.nix
index ddb219cc30752..efe0956afc0f1 100644
--- a/pkgs/development/libraries/haskell/stringbuilder/default.nix
+++ b/pkgs/development/libraries/haskell/stringbuilder/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "A writer monad for multi-line string literals";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/stringprep/default.nix b/pkgs/development/libraries/haskell/stringprep/default.nix
index b37be3680cb79..f1654751f7530 100644
--- a/pkgs/development/libraries/haskell/stringprep/default.nix
+++ b/pkgs/development/libraries/haskell/stringprep/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Implements the \"StringPrep\" algorithm";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/stringsearch/default.nix b/pkgs/development/libraries/haskell/stringsearch/default.nix
index dc3bdd6a2c358..f8032f8cde41e 100644
--- a/pkgs/development/libraries/haskell/stringsearch/default.nix
+++ b/pkgs/development/libraries/haskell/stringsearch/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Fast searching, splitting and replacing of ByteStrings";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/strptime/default.nix b/pkgs/development/libraries/haskell/strptime/default.nix
index 9e50b646e3b79..c092f0c0d15b3 100644
--- a/pkgs/development/libraries/haskell/strptime/default.nix
+++ b/pkgs/development/libraries/haskell/strptime/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Efficient parsing of LocalTime using a binding to C's strptime, with some extra features (i.e. fractional seconds)";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/stylish-haskell/default.nix b/pkgs/development/libraries/haskell/stylish-haskell/default.nix
index 87d79b6e0610d..1d2cea756ffb8 100644
--- a/pkgs/development/libraries/haskell/stylish-haskell/default.nix
+++ b/pkgs/development/libraries/haskell/stylish-haskell/default.nix
@@ -20,6 +20,5 @@ cabal.mkDerivation (self: {
     description = "Haskell code prettifier";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/svgcairo/default.nix b/pkgs/development/libraries/haskell/svgcairo/default.nix
index 08c812f74241f..e7aafd37264e8 100644
--- a/pkgs/development/libraries/haskell/svgcairo/default.nix
+++ b/pkgs/development/libraries/haskell/svgcairo/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Binding to the libsvg-cairo library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/syb/0.2.2.nix b/pkgs/development/libraries/haskell/syb/0.2.2.nix
index 070279fadfde0..b03cb947d27d7 100644
--- a/pkgs/development/libraries/haskell/syb/0.2.2.nix
+++ b/pkgs/development/libraries/haskell/syb/0.2.2.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Scrap Your Boilerplate";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/syb/0.3.3.nix b/pkgs/development/libraries/haskell/syb/0.3.3.nix
index 01cc80c883dd5..7caf5908a2dcf 100644
--- a/pkgs/development/libraries/haskell/syb/0.3.3.nix
+++ b/pkgs/development/libraries/haskell/syb/0.3.3.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Scrap Your Boilerplate";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/syb/0.3.6.1.nix b/pkgs/development/libraries/haskell/syb/0.3.6.1.nix
index 04e5b7e1b0e73..7638ab3332f24 100644
--- a/pkgs/development/libraries/haskell/syb/0.3.6.1.nix
+++ b/pkgs/development/libraries/haskell/syb/0.3.6.1.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Scrap Your Boilerplate";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/syb/0.3.6.2.nix b/pkgs/development/libraries/haskell/syb/0.3.6.2.nix
index 70f1b01db0ac9..a37e238ff7106 100644
--- a/pkgs/development/libraries/haskell/syb/0.3.6.2.nix
+++ b/pkgs/development/libraries/haskell/syb/0.3.6.2.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Scrap Your Boilerplate";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/syb/0.3.7.nix b/pkgs/development/libraries/haskell/syb/0.3.7.nix
index 5063009b93af6..44a16e0bf5ca4 100644
--- a/pkgs/development/libraries/haskell/syb/0.3.7.nix
+++ b/pkgs/development/libraries/haskell/syb/0.3.7.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Scrap Your Boilerplate";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/syb/0.3.nix b/pkgs/development/libraries/haskell/syb/0.3.nix
index ddf16ad41e553..4b999a94416d4 100644
--- a/pkgs/development/libraries/haskell/syb/0.3.nix
+++ b/pkgs/development/libraries/haskell/syb/0.3.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Scrap Your Boilerplate";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/syb/0.4.0.nix b/pkgs/development/libraries/haskell/syb/0.4.0.nix
index f6ca59529659c..7408d0ac53750 100644
--- a/pkgs/development/libraries/haskell/syb/0.4.0.nix
+++ b/pkgs/development/libraries/haskell/syb/0.4.0.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Scrap Your Boilerplate";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/syb/syb-with-class-instances-text.nix b/pkgs/development/libraries/haskell/syb/syb-with-class-instances-text.nix
index 2f3167ff62801..0cf40a87d4174 100644
--- a/pkgs/development/libraries/haskell/syb/syb-with-class-instances-text.nix
+++ b/pkgs/development/libraries/haskell/syb/syb-with-class-instances-text.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Scrap Your Boilerplate With Class Text instance";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/syb/syb-with-class.nix b/pkgs/development/libraries/haskell/syb/syb-with-class.nix
index 81a5529e9cae4..c6a85e27df15a 100644
--- a/pkgs/development/libraries/haskell/syb/syb-with-class.nix
+++ b/pkgs/development/libraries/haskell/syb/syb-with-class.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Scrap Your Boilerplate With Class";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/symbol/default.nix b/pkgs/development/libraries/haskell/symbol/default.nix
index 2b91c145e8b0d..d82a196887825 100644
--- a/pkgs/development/libraries/haskell/symbol/default.nix
+++ b/pkgs/development/libraries/haskell/symbol/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A 'Symbol' type for fast symbol comparison";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/system-fileio/default.nix b/pkgs/development/libraries/haskell/system-fileio/default.nix
index 1f78cd4c51150..f61dedb7b8c55 100644
--- a/pkgs/development/libraries/haskell/system-fileio/default.nix
+++ b/pkgs/development/libraries/haskell/system-fileio/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Consistent filesystem interaction across GHC versions";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/system-filepath/default.nix b/pkgs/development/libraries/haskell/system-filepath/default.nix
index f845ca8526694..851b28baafeac 100644
--- a/pkgs/development/libraries/haskell/system-filepath/default.nix
+++ b/pkgs/development/libraries/haskell/system-filepath/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "High-level, byte-based file and directory path manipulations";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/tabular/default.nix b/pkgs/development/libraries/haskell/tabular/default.nix
index bde48cd3d5e03..32ede2f660b31 100644
--- a/pkgs/development/libraries/haskell/tabular/default.nix
+++ b/pkgs/development/libraries/haskell/tabular/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Two-dimensional data tables with rendering functions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/tagged/default.nix b/pkgs/development/libraries/haskell/tagged/default.nix
index e48bcb39f09a2..42f0beef125d8 100644
--- a/pkgs/development/libraries/haskell/tagged/default.nix
+++ b/pkgs/development/libraries/haskell/tagged/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Haskell 98 phantom types to avoid unsafely passing dummy arguments";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/tagsoup/default.nix b/pkgs/development/libraries/haskell/tagsoup/default.nix
index 4fbea6c0cc200..3258267f01200 100644
--- a/pkgs/development/libraries/haskell/tagsoup/default.nix
+++ b/pkgs/development/libraries/haskell/tagsoup/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Parsing and extracting information from (possibly malformed) HTML/XML documents";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/tagstream-conduit/default.nix b/pkgs/development/libraries/haskell/tagstream-conduit/default.nix
index 089593c5da341..1b290bd310baa 100644
--- a/pkgs/development/libraries/haskell/tagstream-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/tagstream-conduit/default.nix
@@ -17,6 +17,5 @@ cabal.mkDerivation (self: {
     description = "streamlined html tag parser";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/tar/default.nix b/pkgs/development/libraries/haskell/tar/default.nix
index 4a10c2ff04108..04257960a64c7 100644
--- a/pkgs/development/libraries/haskell/tar/default.nix
+++ b/pkgs/development/libraries/haskell/tar/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Reading, writing and manipulating \".tar\" archive files.";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/temporary/default.nix b/pkgs/development/libraries/haskell/temporary/default.nix
index f24b9e1b162fd..df93cae198a0f 100644
--- a/pkgs/development/libraries/haskell/temporary/default.nix
+++ b/pkgs/development/libraries/haskell/temporary/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Portable temporary file and directory support for Windows and Unix, based on code from Cabal";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/terminfo/default.nix b/pkgs/development/libraries/haskell/terminfo/default.nix
index cb08aabfdeee0..24221912025ac 100644
--- a/pkgs/development/libraries/haskell/terminfo/default.nix
+++ b/pkgs/development/libraries/haskell/terminfo/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Haskell bindings to the terminfo library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/test-framework-hunit/default.nix b/pkgs/development/libraries/haskell/test-framework-hunit/default.nix
index a4bbc52b1b649..011d791643cc5 100644
--- a/pkgs/development/libraries/haskell/test-framework-hunit/default.nix
+++ b/pkgs/development/libraries/haskell/test-framework-hunit/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "HUnit support for the test-framework package";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/test-framework-quickcheck/default.nix b/pkgs/development/libraries/haskell/test-framework-quickcheck/default.nix
index 7133c9a144ea7..cabc0fe1d0a40 100644
--- a/pkgs/development/libraries/haskell/test-framework-quickcheck/default.nix
+++ b/pkgs/development/libraries/haskell/test-framework-quickcheck/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "QuickCheck support for the test-framework package";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/test-framework-quickcheck2/default.nix b/pkgs/development/libraries/haskell/test-framework-quickcheck2/default.nix
index ac70e3d2aff73..b944c1e104cc6 100644
--- a/pkgs/development/libraries/haskell/test-framework-quickcheck2/default.nix
+++ b/pkgs/development/libraries/haskell/test-framework-quickcheck2/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "QuickCheck2 support for the test-framework package";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/test-framework-th-prime/default.nix b/pkgs/development/libraries/haskell/test-framework-th-prime/default.nix
index e7d9ade6d4011..ebcd608eb6a60 100644
--- a/pkgs/development/libraries/haskell/test-framework-th-prime/default.nix
+++ b/pkgs/development/libraries/haskell/test-framework-th-prime/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Template Haskell for test framework";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/test-framework-th/default.nix b/pkgs/development/libraries/haskell/test-framework-th/default.nix
index 31f293ac9e2f4..f70e522a2ce49 100644
--- a/pkgs/development/libraries/haskell/test-framework-th/default.nix
+++ b/pkgs/development/libraries/haskell/test-framework-th/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "Automagically generate the HUnit- and Quickcheck-bulk-code using Template Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/test-framework/default.nix b/pkgs/development/libraries/haskell/test-framework/default.nix
index fb9f4f7fd4caf..b9f335e1a5af6 100644
--- a/pkgs/development/libraries/haskell/test-framework/default.nix
+++ b/pkgs/development/libraries/haskell/test-framework/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "Framework for running and organising tests, with HUnit and QuickCheck support";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/texmath/default.nix b/pkgs/development/libraries/haskell/texmath/default.nix
index 47aea85a1f2aa..8082e77d2824a 100644
--- a/pkgs/development/libraries/haskell/texmath/default.nix
+++ b/pkgs/development/libraries/haskell/texmath/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Conversion of LaTeX math formulas to MathML or OMML";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/text-icu/default.nix b/pkgs/development/libraries/haskell/text-icu/default.nix
index ba467ce6d1347..16115809f5b14 100644
--- a/pkgs/development/libraries/haskell/text-icu/default.nix
+++ b/pkgs/development/libraries/haskell/text-icu/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "Bindings to the ICU library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/text/0.11.0.5.nix b/pkgs/development/libraries/haskell/text/0.11.0.5.nix
index e64be4197df3e..59644d057201e 100644
--- a/pkgs/development/libraries/haskell/text/0.11.0.5.nix
+++ b/pkgs/development/libraries/haskell/text/0.11.0.5.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "An efficient packed Unicode text type";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/text/0.11.0.6.nix b/pkgs/development/libraries/haskell/text/0.11.0.6.nix
index 6bc6baf36ce45..04fd250dfe9f1 100644
--- a/pkgs/development/libraries/haskell/text/0.11.0.6.nix
+++ b/pkgs/development/libraries/haskell/text/0.11.0.6.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "An efficient packed Unicode text type";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/text/0.11.1.13.nix b/pkgs/development/libraries/haskell/text/0.11.1.13.nix
index 41569875a9eb4..71d0c28e48d70 100644
--- a/pkgs/development/libraries/haskell/text/0.11.1.13.nix
+++ b/pkgs/development/libraries/haskell/text/0.11.1.13.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "An efficient packed Unicode text type";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/text/0.11.1.5.nix b/pkgs/development/libraries/haskell/text/0.11.1.5.nix
index 79804b49b2a1b..03c2d90ff8da5 100644
--- a/pkgs/development/libraries/haskell/text/0.11.1.5.nix
+++ b/pkgs/development/libraries/haskell/text/0.11.1.5.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "An efficient packed Unicode text type";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/text/0.11.2.0.nix b/pkgs/development/libraries/haskell/text/0.11.2.0.nix
index a2a737b019901..ab784807bfa2d 100644
--- a/pkgs/development/libraries/haskell/text/0.11.2.0.nix
+++ b/pkgs/development/libraries/haskell/text/0.11.2.0.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "An efficient packed Unicode text type";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/text/0.11.2.3.nix b/pkgs/development/libraries/haskell/text/0.11.2.3.nix
index 9bdf7fc97caaa..afa0e7eb5d3d1 100644
--- a/pkgs/development/libraries/haskell/text/0.11.2.3.nix
+++ b/pkgs/development/libraries/haskell/text/0.11.2.3.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "An efficient packed Unicode text type";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/text/0.11.3.1.nix b/pkgs/development/libraries/haskell/text/0.11.3.1.nix
index 8c3de985955ed..6bbab990b8a9b 100644
--- a/pkgs/development/libraries/haskell/text/0.11.3.1.nix
+++ b/pkgs/development/libraries/haskell/text/0.11.3.1.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "An efficient packed Unicode text type";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/th-extras/default.nix b/pkgs/development/libraries/haskell/th-extras/default.nix
index e8df62c6190f1..3475ccb804a0d 100644
--- a/pkgs/development/libraries/haskell/th-extras/default.nix
+++ b/pkgs/development/libraries/haskell/th-extras/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A grab bag of functions for use with Template Haskell";
     license = self.stdenv.lib.licenses.publicDomain;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/th-lift/default.nix b/pkgs/development/libraries/haskell/th-lift/default.nix
index aa7b5224de613..b8a118b56a65e 100644
--- a/pkgs/development/libraries/haskell/th-lift/default.nix
+++ b/pkgs/development/libraries/haskell/th-lift/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Derive Template Haskell's Lift class for datatypes";
     license = "unknown";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/th-orphans/default.nix b/pkgs/development/libraries/haskell/th-orphans/default.nix
index 6b6a971bf688d..da14adfe339bf 100644
--- a/pkgs/development/libraries/haskell/th-orphans/default.nix
+++ b/pkgs/development/libraries/haskell/th-orphans/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Orphan instances for TH datatypes";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/thespian/default.nix b/pkgs/development/libraries/haskell/thespian/default.nix
index d4108f0a012e1..aa848e4aa0870 100644
--- a/pkgs/development/libraries/haskell/thespian/default.nix
+++ b/pkgs/development/libraries/haskell/thespian/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Lightweight Erlang-style actors for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/threadmanager/default.nix b/pkgs/development/libraries/haskell/threadmanager/default.nix
index 4517a5f451260..dc058844247d4 100644
--- a/pkgs/development/libraries/haskell/threadmanager/default.nix
+++ b/pkgs/development/libraries/haskell/threadmanager/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Simple thread management";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/threads/default.nix b/pkgs/development/libraries/haskell/threads/default.nix
index ad02cca08de6a..d802790da9d78 100644
--- a/pkgs/development/libraries/haskell/threads/default.nix
+++ b/pkgs/development/libraries/haskell/threads/default.nix
@@ -17,6 +17,5 @@ cabal.mkDerivation (self: {
     description = "Fork threads and wait for their result";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/time-compat/default.nix b/pkgs/development/libraries/haskell/time-compat/default.nix
index 50535015a215e..fa7c3ff418553 100644
--- a/pkgs/development/libraries/haskell/time-compat/default.nix
+++ b/pkgs/development/libraries/haskell/time-compat/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "Compatibility with old-time for the time package";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/time/1.1.2.4.nix b/pkgs/development/libraries/haskell/time/1.1.2.4.nix
index 7ced3956a8a36..56072676b67b6 100644
--- a/pkgs/development/libraries/haskell/time/1.1.2.4.nix
+++ b/pkgs/development/libraries/haskell/time/1.1.2.4.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A time library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/time/1.4.0.2.nix b/pkgs/development/libraries/haskell/time/1.4.0.2.nix
index 2c6f0ae55947b..62232d1aa5a7f 100644
--- a/pkgs/development/libraries/haskell/time/1.4.0.2.nix
+++ b/pkgs/development/libraries/haskell/time/1.4.0.2.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "A time library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/tls-extra/default.nix b/pkgs/development/libraries/haskell/tls-extra/default.nix
index 163852c312ece..c9ab989ed76d5 100644
--- a/pkgs/development/libraries/haskell/tls-extra/default.nix
+++ b/pkgs/development/libraries/haskell/tls-extra/default.nix
@@ -18,9 +18,6 @@ cabal.mkDerivation (self: {
     description = "TLS extra default values and helpers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/tls/default.nix b/pkgs/development/libraries/haskell/tls/default.nix
index c900975e87400..72e0976ceaff4 100644
--- a/pkgs/development/libraries/haskell/tls/default.nix
+++ b/pkgs/development/libraries/haskell/tls/default.nix
@@ -21,9 +21,6 @@ cabal.mkDerivation (self: {
     description = "TLS/SSL protocol native implementation (Server and Client)";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/transformers-base/default.nix b/pkgs/development/libraries/haskell/transformers-base/default.nix
index 951458eb4eb10..e323905f81b6a 100644
--- a/pkgs/development/libraries/haskell/transformers-base/default.nix
+++ b/pkgs/development/libraries/haskell/transformers-base/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Lift computations from the bottom of a transformer stack";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/transformers-compat/default.nix b/pkgs/development/libraries/haskell/transformers-compat/default.nix
index 0eb34b9444c46..f3120a61f201c 100644
--- a/pkgs/development/libraries/haskell/transformers-compat/default.nix
+++ b/pkgs/development/libraries/haskell/transformers-compat/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "A small compatibility shim exposing the new types from transformers 0.3 to older Haskell platforms.";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/transformers/0.2.2.0.nix b/pkgs/development/libraries/haskell/transformers/0.2.2.0.nix
index f38605c17ad3a..6d2e374687fce 100644
--- a/pkgs/development/libraries/haskell/transformers/0.2.2.0.nix
+++ b/pkgs/development/libraries/haskell/transformers/0.2.2.0.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Concrete functor and monad transformers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/transformers/0.3.0.0.nix b/pkgs/development/libraries/haskell/transformers/0.3.0.0.nix
index 50675d901ec01..ec1b85248d9cc 100644
--- a/pkgs/development/libraries/haskell/transformers/0.3.0.0.nix
+++ b/pkgs/development/libraries/haskell/transformers/0.3.0.0.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Concrete functor and monad transformers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/tuple/default.nix b/pkgs/development/libraries/haskell/tuple/default.nix
index fa06558fc0dd3..90441f31867cc 100644
--- a/pkgs/development/libraries/haskell/tuple/default.nix
+++ b/pkgs/development/libraries/haskell/tuple/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Various functions on tuples";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/type-equality/default.nix b/pkgs/development/libraries/haskell/type-equality/default.nix
index 979fdc57a3bef..2cc98f00bb562 100644
--- a/pkgs/development/libraries/haskell/type-equality/default.nix
+++ b/pkgs/development/libraries/haskell/type-equality/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Type equality, coercion/cast and other operations";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/type-level-natural-number/default.nix b/pkgs/development/libraries/haskell/type-level-natural-number/default.nix
index 80af1951f5868..8dff0ffd58fc5 100644
--- a/pkgs/development/libraries/haskell/type-level-natural-number/default.nix
+++ b/pkgs/development/libraries/haskell/type-level-natural-number/default.nix
@@ -8,6 +8,5 @@ cabal.mkDerivation (self: {
     description = "Simple, Haskell 2010-compatible type level natural numbers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/unbound/default.nix b/pkgs/development/libraries/haskell/unbound/default.nix
index 1db17d844e752..a90381202e1ad 100644
--- a/pkgs/development/libraries/haskell/unbound/default.nix
+++ b/pkgs/development/libraries/haskell/unbound/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Generic support for programming with names and binders";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/unbounded-delays/default.nix b/pkgs/development/libraries/haskell/unbounded-delays/default.nix
index ea4e66a95faee..ccccf9d95d38d 100644
--- a/pkgs/development/libraries/haskell/unbounded-delays/default.nix
+++ b/pkgs/development/libraries/haskell/unbounded-delays/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Unbounded thread delays and timeouts";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/uniplate/default.nix b/pkgs/development/libraries/haskell/uniplate/default.nix
index a5fef1484ff62..8519ff451b2ef 100644
--- a/pkgs/development/libraries/haskell/uniplate/default.nix
+++ b/pkgs/development/libraries/haskell/uniplate/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Help writing simple, concise and fast generic operations";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/uniqueid/default.nix b/pkgs/development/libraries/haskell/uniqueid/default.nix
index d717bd27871af..399ac02e3ce2c 100644
--- a/pkgs/development/libraries/haskell/uniqueid/default.nix
+++ b/pkgs/development/libraries/haskell/uniqueid/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Splittable Unique Identifier Supply";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/unix-compat/default.nix b/pkgs/development/libraries/haskell/unix-compat/default.nix
index 35097601783a8..9742b193e7bae 100644
--- a/pkgs/development/libraries/haskell/unix-compat/default.nix
+++ b/pkgs/development/libraries/haskell/unix-compat/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Portable POSIX-compatibility layer";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/unix-time/default.nix b/pkgs/development/libraries/haskell/unix-time/default.nix
index 3d3fbdeca45c8..30ff488cd482f 100644
--- a/pkgs/development/libraries/haskell/unix-time/default.nix
+++ b/pkgs/development/libraries/haskell/unix-time/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Unix time parser/formatter and utilities";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/unlambda/default.nix b/pkgs/development/libraries/haskell/unlambda/default.nix
index 2344e46069325..474bb1a8b092c 100644
--- a/pkgs/development/libraries/haskell/unlambda/default.nix
+++ b/pkgs/development/libraries/haskell/unlambda/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Unlambda interpreter";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/unordered-containers/default.nix b/pkgs/development/libraries/haskell/unordered-containers/default.nix
index df0be2ea47767..23d09780973d1 100644
--- a/pkgs/development/libraries/haskell/unordered-containers/default.nix
+++ b/pkgs/development/libraries/haskell/unordered-containers/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "Efficient hashing-based container types";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/url/default.nix b/pkgs/development/libraries/haskell/url/default.nix
index e4726ef011d66..5353895815d98 100644
--- a/pkgs/development/libraries/haskell/url/default.nix
+++ b/pkgs/development/libraries/haskell/url/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A library for working with URLs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/urlencoded/default.nix b/pkgs/development/libraries/haskell/urlencoded/default.nix
index bb2ec05db0bcd..05bd2ab09bbd2 100644
--- a/pkgs/development/libraries/haskell/urlencoded/default.nix
+++ b/pkgs/development/libraries/haskell/urlencoded/default.nix
@@ -12,6 +12,5 @@ cabal.mkDerivation (self: {
     description = "Generate or process x-www-urlencoded data";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/utf8-light/default.nix b/pkgs/development/libraries/haskell/utf8-light/default.nix
index 59ebfe3b5e6fc..42591158cd7cb 100644
--- a/pkgs/development/libraries/haskell/utf8-light/default.nix
+++ b/pkgs/development/libraries/haskell/utf8-light/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "Unicode";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/utf8-string/default.nix b/pkgs/development/libraries/haskell/utf8-string/default.nix
index 0928ae0347b13..e627c77bda2bc 100644
--- a/pkgs/development/libraries/haskell/utf8-string/default.nix
+++ b/pkgs/development/libraries/haskell/utf8-string/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Support for reading and writing UTF8 Strings";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/utility-ht/default.nix b/pkgs/development/libraries/haskell/utility-ht/default.nix
index 41c6ca0cffeca..76ce975b11e81 100644
--- a/pkgs/development/libraries/haskell/utility-ht/default.nix
+++ b/pkgs/development/libraries/haskell/utility-ht/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Various small helper functions for Lists, Maybes, Tuples, Functions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/uu-parsinglib/default.nix b/pkgs/development/libraries/haskell/uu-parsinglib/default.nix
index 31c504139bbee..f011aa725d35e 100644
--- a/pkgs/development/libraries/haskell/uu-parsinglib/default.nix
+++ b/pkgs/development/libraries/haskell/uu-parsinglib/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Fast, online, error-correcting, monadic, applicative, merging, permuting, idiomatic parser combinators";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/uuid/default.nix b/pkgs/development/libraries/haskell/uuid/default.nix
index 5b74c74b49042..1c81aee142fdf 100644
--- a/pkgs/development/libraries/haskell/uuid/default.nix
+++ b/pkgs/development/libraries/haskell/uuid/default.nix
@@ -16,6 +16,5 @@ cabal.mkDerivation (self: {
     description = "For creating, comparing, parsing and printing Universally Unique Identifiers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/uulib/default.nix b/pkgs/development/libraries/haskell/uulib/default.nix
index 9b1660404ee2a..2521c44bec6e6 100644
--- a/pkgs/development/libraries/haskell/uulib/default.nix
+++ b/pkgs/development/libraries/haskell/uulib/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Haskell Utrecht Tools Library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/vacuum-cairo/default.nix b/pkgs/development/libraries/haskell/vacuum-cairo/default.nix
index ccabd8cc7fa22..5ab1d4f854645 100644
--- a/pkgs/development/libraries/haskell/vacuum-cairo/default.nix
+++ b/pkgs/development/libraries/haskell/vacuum-cairo/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Visualize live Haskell data structures using vacuum, graphviz and cairo";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/vacuum/default.nix b/pkgs/development/libraries/haskell/vacuum/default.nix
index 8be1ffee52875..8506e58050222 100644
--- a/pkgs/development/libraries/haskell/vacuum/default.nix
+++ b/pkgs/development/libraries/haskell/vacuum/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Graph representation of the GHC heap";
     license = self.stdenv.lib.licenses.gpl3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/vault/default.nix b/pkgs/development/libraries/haskell/vault/default.nix
index 6aed9be5799c8..6039e74247722 100644
--- a/pkgs/development/libraries/haskell/vault/default.nix
+++ b/pkgs/development/libraries/haskell/vault/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "a persistent store for values of arbitrary types";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/vcs-revision/default.nix b/pkgs/development/libraries/haskell/vcs-revision/default.nix
index 1b34c7b557827..a1cd2783931f1 100644
--- a/pkgs/development/libraries/haskell/vcs-revision/default.nix
+++ b/pkgs/development/libraries/haskell/vcs-revision/default.nix
@@ -8,6 +8,5 @@ cabal.mkDerivation (self: {
     description = "Facilities for accessing the version control revision of the current directory";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/vect/default.nix b/pkgs/development/libraries/haskell/vect/default.nix
index 636ea7d0259b9..2d81a01317665 100644
--- a/pkgs/development/libraries/haskell/vect/default.nix
+++ b/pkgs/development/libraries/haskell/vect/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "A low-dimensional linear algebra library, tailored to computer graphics";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/vector-algorithms/default.nix b/pkgs/development/libraries/haskell/vector-algorithms/default.nix
index d933d7e009f5b..dc8c9dd35bae4 100644
--- a/pkgs/development/libraries/haskell/vector-algorithms/default.nix
+++ b/pkgs/development/libraries/haskell/vector-algorithms/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Efficient algorithms for vector arrays";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/vector-space-points/default.nix b/pkgs/development/libraries/haskell/vector-space-points/default.nix
index 37a131a32443b..2a5c1eb2fc427 100644
--- a/pkgs/development/libraries/haskell/vector-space-points/default.nix
+++ b/pkgs/development/libraries/haskell/vector-space-points/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "A type for points, as distinct from vectors";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/vector-space/default.nix b/pkgs/development/libraries/haskell/vector-space/default.nix
index 7d59f7874aa03..c6d440a5d471a 100644
--- a/pkgs/development/libraries/haskell/vector-space/default.nix
+++ b/pkgs/development/libraries/haskell/vector-space/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Vector & affine spaces, linear maps, and derivatives";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/vector/0.10.0.1.nix b/pkgs/development/libraries/haskell/vector/0.10.0.1.nix
index 66173051e8ab7..7acc89d6a91c7 100644
--- a/pkgs/development/libraries/haskell/vector/0.10.0.1.nix
+++ b/pkgs/development/libraries/haskell/vector/0.10.0.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Efficient Arrays";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/vector/0.10.nix b/pkgs/development/libraries/haskell/vector/0.10.nix
index 9d9fd8c71caf4..8fac71eed4b3b 100644
--- a/pkgs/development/libraries/haskell/vector/0.10.nix
+++ b/pkgs/development/libraries/haskell/vector/0.10.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Efficient Arrays";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/vector/0.9.1.nix b/pkgs/development/libraries/haskell/vector/0.9.1.nix
index c5c06fe93e5c7..63add64226d62 100644
--- a/pkgs/development/libraries/haskell/vector/0.9.1.nix
+++ b/pkgs/development/libraries/haskell/vector/0.9.1.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Efficient Arrays";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/void/default.nix b/pkgs/development/libraries/haskell/void/default.nix
index 59220ee3c1ce9..591040a954809 100644
--- a/pkgs/development/libraries/haskell/void/default.nix
+++ b/pkgs/development/libraries/haskell/void/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A Haskell 98 logically uninhabited data type";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/vty-ui/default.nix b/pkgs/development/libraries/haskell/vty-ui/default.nix
index aac778973be28..3b38db8c1de49 100644
--- a/pkgs/development/libraries/haskell/vty-ui/default.nix
+++ b/pkgs/development/libraries/haskell/vty-ui/default.nix
@@ -17,6 +17,5 @@ cabal.mkDerivation (self: {
     description = "An interactive terminal user interface library for Vty";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/vty/default.nix b/pkgs/development/libraries/haskell/vty/default.nix
index e2b223df58b5a..3121399b3a909 100644
--- a/pkgs/development/libraries/haskell/vty/default.nix
+++ b/pkgs/development/libraries/haskell/vty/default.nix
@@ -21,9 +21,6 @@ cabal.mkDerivation (self: {
     description = "A simple terminal UI library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/wai-app-static/default.nix b/pkgs/development/libraries/haskell/wai-app-static/default.nix
index 10e9073dcf341..7feed2df4bc47 100644
--- a/pkgs/development/libraries/haskell/wai-app-static/default.nix
+++ b/pkgs/development/libraries/haskell/wai-app-static/default.nix
@@ -22,9 +22,6 @@ cabal.mkDerivation (self: {
     description = "WAI application for static serving";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/wai-extra/default.nix b/pkgs/development/libraries/haskell/wai-extra/default.nix
index baaa6114ba68e..4be1beecafd27 100644
--- a/pkgs/development/libraries/haskell/wai-extra/default.nix
+++ b/pkgs/development/libraries/haskell/wai-extra/default.nix
@@ -24,9 +24,6 @@ cabal.mkDerivation (self: {
     description = "Provides some basic WAI handlers and middleware";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/wai-logger/default.nix b/pkgs/development/libraries/haskell/wai-logger/default.nix
index a6c534937bab9..16f02f8774625 100644
--- a/pkgs/development/libraries/haskell/wai-logger/default.nix
+++ b/pkgs/development/libraries/haskell/wai-logger/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "A logging system for WAI";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/wai-test/default.nix b/pkgs/development/libraries/haskell/wai-test/default.nix
index 832cebab1222d..2d0f6637171ee 100644
--- a/pkgs/development/libraries/haskell/wai-test/default.nix
+++ b/pkgs/development/libraries/haskell/wai-test/default.nix
@@ -17,6 +17,5 @@ cabal.mkDerivation (self: {
     description = "Unit test framework (built on HUnit) for WAI applications";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/wai/default.nix b/pkgs/development/libraries/haskell/wai/default.nix
index 7594474c07193..deb1090dd4abb 100644
--- a/pkgs/development/libraries/haskell/wai/default.nix
+++ b/pkgs/development/libraries/haskell/wai/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "Web Application Interface";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/warp/default.nix b/pkgs/development/libraries/haskell/warp/default.nix
index fcc9dcc3ecc81..0f3956dfe6e6c 100644
--- a/pkgs/development/libraries/haskell/warp/default.nix
+++ b/pkgs/development/libraries/haskell/warp/default.nix
@@ -23,9 +23,6 @@ cabal.mkDerivation (self: {
     description = "A fast, light-weight web server for WAI applications";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/wl-pprint-extras/default.nix b/pkgs/development/libraries/haskell/wl-pprint-extras/default.nix
index 93f151dcabfb9..77670b4f117e2 100644
--- a/pkgs/development/libraries/haskell/wl-pprint-extras/default.nix
+++ b/pkgs/development/libraries/haskell/wl-pprint-extras/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "A free monad based on the Wadler/Leijen pretty printer";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/wl-pprint-terminfo/default.nix b/pkgs/development/libraries/haskell/wl-pprint-terminfo/default.nix
index 57baeee387c59..d2bd35eebd41b 100644
--- a/pkgs/development/libraries/haskell/wl-pprint-terminfo/default.nix
+++ b/pkgs/development/libraries/haskell/wl-pprint-terminfo/default.nix
@@ -14,6 +14,5 @@ cabal.mkDerivation (self: {
     description = "A color pretty printer with terminfo support";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/wl-pprint-text/default.nix b/pkgs/development/libraries/haskell/wl-pprint-text/default.nix
index d13768d5e2203..083f269255a0b 100644
--- a/pkgs/development/libraries/haskell/wl-pprint-text/default.nix
+++ b/pkgs/development/libraries/haskell/wl-pprint-text/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "A Wadler/Leijen Pretty Printer for Text values";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/wl-pprint/default.nix b/pkgs/development/libraries/haskell/wl-pprint/default.nix
index 5cfea69b266dc..9849d4fab0e51 100644
--- a/pkgs/development/libraries/haskell/wl-pprint/default.nix
+++ b/pkgs/development/libraries/haskell/wl-pprint/default.nix
@@ -8,6 +8,5 @@ cabal.mkDerivation (self: {
     description = "The Wadler/Leijen Pretty Printer";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/word8/default.nix b/pkgs/development/libraries/haskell/word8/default.nix
index 0b63bed127fa6..e8abded243818 100644
--- a/pkgs/development/libraries/haskell/word8/default.nix
+++ b/pkgs/development/libraries/haskell/word8/default.nix
@@ -9,6 +9,5 @@ cabal.mkDerivation (self: {
     description = "Word8 library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/wxHaskell/wx.nix b/pkgs/development/libraries/haskell/wxHaskell/wx.nix
index 44bb4f411a27d..dc030f68059ae 100644
--- a/pkgs/development/libraries/haskell/wxHaskell/wx.nix
+++ b/pkgs/development/libraries/haskell/wxHaskell/wx.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "wxHaskell";
     license = "unknown";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/wxHaskell/wxcore.nix b/pkgs/development/libraries/haskell/wxHaskell/wxcore.nix
index a8186f517eab1..98032d91c8e42 100644
--- a/pkgs/development/libraries/haskell/wxHaskell/wxcore.nix
+++ b/pkgs/development/libraries/haskell/wxHaskell/wxcore.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "wxHaskell core";
     license = "unknown";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/wxHaskell/wxdirect.nix b/pkgs/development/libraries/haskell/wxHaskell/wxdirect.nix
index 7ad6a04c01ce9..a1caaef1bc9ef 100644
--- a/pkgs/development/libraries/haskell/wxHaskell/wxdirect.nix
+++ b/pkgs/development/libraries/haskell/wxHaskell/wxdirect.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "helper tool for building wxHaskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/xdg-basedir/default.nix b/pkgs/development/libraries/haskell/xdg-basedir/default.nix
index a62b52242f793..3a12faf07c9ef 100644
--- a/pkgs/development/libraries/haskell/xdg-basedir/default.nix
+++ b/pkgs/development/libraries/haskell/xdg-basedir/default.nix
@@ -10,6 +10,5 @@ cabal.mkDerivation (self: {
     description = "A basic implementation of the XDG Base Directory specification";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/xdot/default.nix b/pkgs/development/libraries/haskell/xdot/default.nix
index 2875861676ad4..27aaad02b3572 100644
--- a/pkgs/development/libraries/haskell/xdot/default.nix
+++ b/pkgs/development/libraries/haskell/xdot/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Parse Graphviz xdot files and interactively view them using GTK and Cairo";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/xhtml/3000.2.0.1.nix b/pkgs/development/libraries/haskell/xhtml/3000.2.0.1.nix
index 3c369103486ae..605339d0811f4 100644
--- a/pkgs/development/libraries/haskell/xhtml/3000.2.0.1.nix
+++ b/pkgs/development/libraries/haskell/xhtml/3000.2.0.1.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "An XHTML combinator library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/xhtml/3000.2.0.4.nix b/pkgs/development/libraries/haskell/xhtml/3000.2.0.4.nix
index 33527b9affd4e..3a72cb8fba0bb 100644
--- a/pkgs/development/libraries/haskell/xhtml/3000.2.0.4.nix
+++ b/pkgs/development/libraries/haskell/xhtml/3000.2.0.4.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "An XHTML combinator library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/xhtml/3000.2.0.5.nix b/pkgs/development/libraries/haskell/xhtml/3000.2.0.5.nix
index c5a374eb2d0cb..05e13b4a7b337 100644
--- a/pkgs/development/libraries/haskell/xhtml/3000.2.0.5.nix
+++ b/pkgs/development/libraries/haskell/xhtml/3000.2.0.5.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "An XHTML combinator library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/xhtml/3000.2.1.nix b/pkgs/development/libraries/haskell/xhtml/3000.2.1.nix
index 2078c317123fa..66196c806acc5 100644
--- a/pkgs/development/libraries/haskell/xhtml/3000.2.1.nix
+++ b/pkgs/development/libraries/haskell/xhtml/3000.2.1.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "An XHTML combinator library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/xml-conduit/default.nix b/pkgs/development/libraries/haskell/xml-conduit/default.nix
index a1192955540bf..b586a6336bcae 100644
--- a/pkgs/development/libraries/haskell/xml-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/xml-conduit/default.nix
@@ -21,9 +21,6 @@ cabal.mkDerivation (self: {
     description = "Pure-Haskell utilities for dealing with XML with the conduit package";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/xml-hamlet/default.nix b/pkgs/development/libraries/haskell/xml-hamlet/default.nix
index bc6b7b2537ff3..9c85223d654b7 100644
--- a/pkgs/development/libraries/haskell/xml-hamlet/default.nix
+++ b/pkgs/development/libraries/haskell/xml-hamlet/default.nix
@@ -11,6 +11,5 @@ cabal.mkDerivation (self: {
     description = "Hamlet-style quasiquoter for XML content";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/xml-types/default.nix b/pkgs/development/libraries/haskell/xml-types/default.nix
index d123a4db7329b..48bd32b7c8974 100644
--- a/pkgs/development/libraries/haskell/xml-types/default.nix
+++ b/pkgs/development/libraries/haskell/xml-types/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Basic types for representing XML";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/xml/default.nix b/pkgs/development/libraries/haskell/xml/default.nix
index 126ab9b1f087c..072e5d8bc1cc0 100644
--- a/pkgs/development/libraries/haskell/xml/default.nix
+++ b/pkgs/development/libraries/haskell/xml/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "A simple XML library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/xmlhtml/default.nix b/pkgs/development/libraries/haskell/xmlhtml/default.nix
index d550e47259083..66c1f645267a2 100644
--- a/pkgs/development/libraries/haskell/xmlhtml/default.nix
+++ b/pkgs/development/libraries/haskell/xmlhtml/default.nix
@@ -13,6 +13,5 @@ cabal.mkDerivation (self: {
     description = "XML parser and renderer with HTML 5 quirks mode";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/xss-sanitize/default.nix b/pkgs/development/libraries/haskell/xss-sanitize/default.nix
index b21caa38afb37..89bdab65b17d9 100644
--- a/pkgs/development/libraries/haskell/xss-sanitize/default.nix
+++ b/pkgs/development/libraries/haskell/xss-sanitize/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "sanitize untrusted HTML to prevent XSS attacks";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/yaml/default.nix b/pkgs/development/libraries/haskell/yaml/default.nix
index f8f2ca510499e..fe40fb785c9a2 100644
--- a/pkgs/development/libraries/haskell/yaml/default.nix
+++ b/pkgs/development/libraries/haskell/yaml/default.nix
@@ -18,9 +18,6 @@ cabal.mkDerivation (self: {
     description = "Support for parsing and rendering YAML documents";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/yap/default.nix b/pkgs/development/libraries/haskell/yap/default.nix
index 62dc82b106852..ab162988c958c 100644
--- a/pkgs/development/libraries/haskell/yap/default.nix
+++ b/pkgs/development/libraries/haskell/yap/default.nix
@@ -8,9 +8,6 @@ cabal.mkDerivation (self: {
     description = "yet another prelude - a simplistic refactoring with algebraic classes";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/yesod-auth/default.nix b/pkgs/development/libraries/haskell/yesod-auth/default.nix
index ba0af8456856e..c93a507e28bac 100644
--- a/pkgs/development/libraries/haskell/yesod-auth/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-auth/default.nix
@@ -22,9 +22,6 @@ cabal.mkDerivation (self: {
     description = "Authentication for Yesod";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/yesod-core/default.nix b/pkgs/development/libraries/haskell/yesod-core/default.nix
index 8f9a9ed1a71ad..fff50366233bd 100644
--- a/pkgs/development/libraries/haskell/yesod-core/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-core/default.nix
@@ -29,9 +29,6 @@ cabal.mkDerivation (self: {
     description = "Creation of type-safe, RESTful web applications";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/yesod-default/default.nix b/pkgs/development/libraries/haskell/yesod-default/default.nix
index 8fac7f9e2b877..b0e720ff48794 100644
--- a/pkgs/development/libraries/haskell/yesod-default/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-default/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "Default config and main functions for your yesod application";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/yesod-form/default.nix b/pkgs/development/libraries/haskell/yesod-form/default.nix
index 6719fa20a934c..adf11916b90d0 100644
--- a/pkgs/development/libraries/haskell/yesod-form/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-form/default.nix
@@ -20,9 +20,6 @@ cabal.mkDerivation (self: {
     description = "Form handling support for Yesod Web Framework";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/yesod-json/default.nix b/pkgs/development/libraries/haskell/yesod-json/default.nix
index 3506ca89f15af..b395645557b55 100644
--- a/pkgs/development/libraries/haskell/yesod-json/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-json/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "Generate content for Yesod using the aeson package";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/yesod-persistent/default.nix b/pkgs/development/libraries/haskell/yesod-persistent/default.nix
index bb4b686c4566a..e69bc2a512753 100644
--- a/pkgs/development/libraries/haskell/yesod-persistent/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-persistent/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Some helpers for using Persistent from Yesod";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/yesod-routes/default.nix b/pkgs/development/libraries/haskell/yesod-routes/default.nix
index ee68874cbfcde..0ebfeb92bf109 100644
--- a/pkgs/development/libraries/haskell/yesod-routes/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-routes/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Efficient routing for Yesod";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/yesod-static/default.nix b/pkgs/development/libraries/haskell/yesod-static/default.nix
index ef919fc172101..ff514a9a599b6 100644
--- a/pkgs/development/libraries/haskell/yesod-static/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-static/default.nix
@@ -22,9 +22,6 @@ cabal.mkDerivation (self: {
     description = "Static file serving subsite for Yesod Web Framework";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/yesod-test/default.nix b/pkgs/development/libraries/haskell/yesod-test/default.nix
index 27f700932eb5c..8b32b48af8734 100644
--- a/pkgs/development/libraries/haskell/yesod-test/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-test/default.nix
@@ -20,6 +20,5 @@ cabal.mkDerivation (self: {
     description = "integration testing for WAI/Yesod Applications";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/yesod/default.nix b/pkgs/development/libraries/haskell/yesod/default.nix
index 09b0f9e2a16fa..b118ce951b0e5 100644
--- a/pkgs/development/libraries/haskell/yesod/default.nix
+++ b/pkgs/development/libraries/haskell/yesod/default.nix
@@ -32,9 +32,6 @@ cabal.mkDerivation (self: {
     description = "Creation of type-safe, RESTful web applications";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/yst/default.nix b/pkgs/development/libraries/haskell/yst/default.nix
index 157eaeaaa2c42..d194b1970c8db 100644
--- a/pkgs/development/libraries/haskell/yst/default.nix
+++ b/pkgs/development/libraries/haskell/yst/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "Builds a static website from templates and data in YAML or CSV files";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/zeromq-haskell/default.nix b/pkgs/development/libraries/haskell/zeromq-haskell/default.nix
index 030cbe13b0a09..20d414ac6b14f 100644
--- a/pkgs/development/libraries/haskell/zeromq-haskell/default.nix
+++ b/pkgs/development/libraries/haskell/zeromq-haskell/default.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "Bindings to ZeroMQ 2.1.x";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/zeromq3-haskell/default.nix b/pkgs/development/libraries/haskell/zeromq3-haskell/default.nix
index 5d8a155ea721a..3b4f9f8ff3264 100644
--- a/pkgs/development/libraries/haskell/zeromq3-haskell/default.nix
+++ b/pkgs/development/libraries/haskell/zeromq3-haskell/default.nix
@@ -18,6 +18,5 @@ cabal.mkDerivation (self: {
     description = "Bindings to ZeroMQ 3.x";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/zip-archive/default.nix b/pkgs/development/libraries/haskell/zip-archive/default.nix
index 53ebf3709d828..38290c8cd5441 100644
--- a/pkgs/development/libraries/haskell/zip-archive/default.nix
+++ b/pkgs/development/libraries/haskell/zip-archive/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "Library for creating and modifying zip archives";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/zipper/default.nix b/pkgs/development/libraries/haskell/zipper/default.nix
index 0995ec4d0c424..5ff1da422efaf 100644
--- a/pkgs/development/libraries/haskell/zipper/default.nix
+++ b/pkgs/development/libraries/haskell/zipper/default.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Generic zipper for families of recursive datatypes";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/zlib-bindings/default.nix b/pkgs/development/libraries/haskell/zlib-bindings/default.nix
index 97d8291190822..f69be8ae99e2f 100644
--- a/pkgs/development/libraries/haskell/zlib-bindings/default.nix
+++ b/pkgs/development/libraries/haskell/zlib-bindings/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Low-level bindings to the zlib package";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/zlib-conduit/default.nix b/pkgs/development/libraries/haskell/zlib-conduit/default.nix
index bb67c04489cb1..b283c496a2993 100644
--- a/pkgs/development/libraries/haskell/zlib-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/zlib-conduit/default.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Streaming compression/decompression via conduits";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/zlib-enum/default.nix b/pkgs/development/libraries/haskell/zlib-enum/default.nix
index e6c118ff3e1fb..f799194c0f695 100644
--- a/pkgs/development/libraries/haskell/zlib-enum/default.nix
+++ b/pkgs/development/libraries/haskell/zlib-enum/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Enumerator interface for zlib compression";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/zlib/0.5.0.0.nix b/pkgs/development/libraries/haskell/zlib/0.5.0.0.nix
index 60f81e7f9846b..28f109e8c3643 100644
--- a/pkgs/development/libraries/haskell/zlib/0.5.0.0.nix
+++ b/pkgs/development/libraries/haskell/zlib/0.5.0.0.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Compression and decompression in the gzip and zlib formats";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/zlib/0.5.2.0.nix b/pkgs/development/libraries/haskell/zlib/0.5.2.0.nix
index 5ec59a9690f3d..6a917af1fe7a9 100644
--- a/pkgs/development/libraries/haskell/zlib/0.5.2.0.nix
+++ b/pkgs/development/libraries/haskell/zlib/0.5.2.0.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Compression and decompression in the gzip and zlib formats";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/zlib/0.5.3.1.nix b/pkgs/development/libraries/haskell/zlib/0.5.3.1.nix
index f4355c0a9549d..f13b9f7b1d48a 100644
--- a/pkgs/development/libraries/haskell/zlib/0.5.3.1.nix
+++ b/pkgs/development/libraries/haskell/zlib/0.5.3.1.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Compression and decompression in the gzip and zlib formats";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/zlib/0.5.3.3.nix b/pkgs/development/libraries/haskell/zlib/0.5.3.3.nix
index 2835605529e09..bba9e1a13fe4b 100644
--- a/pkgs/development/libraries/haskell/zlib/0.5.3.3.nix
+++ b/pkgs/development/libraries/haskell/zlib/0.5.3.3.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Compression and decompression in the gzip and zlib formats";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/zlib/0.5.4.0.nix b/pkgs/development/libraries/haskell/zlib/0.5.4.0.nix
index 4d1166db25011..abeed295e0355 100644
--- a/pkgs/development/libraries/haskell/zlib/0.5.4.0.nix
+++ b/pkgs/development/libraries/haskell/zlib/0.5.4.0.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Compression and decompression in the gzip and zlib formats";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/zlib/0.5.4.1.nix b/pkgs/development/libraries/haskell/zlib/0.5.4.1.nix
index 3f6c85f1cd6e3..c1fa7d78d0a95 100644
--- a/pkgs/development/libraries/haskell/zlib/0.5.4.1.nix
+++ b/pkgs/development/libraries/haskell/zlib/0.5.4.1.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Compression and decompression in the gzip and zlib formats";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/documentation/haddock/2.10.0.nix b/pkgs/development/tools/documentation/haddock/2.10.0.nix
index f65df4b5ad053..cfda3b66704a8 100644
--- a/pkgs/development/tools/documentation/haddock/2.10.0.nix
+++ b/pkgs/development/tools/documentation/haddock/2.10.0.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "A documentation-generation tool for Haskell libraries";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/documentation/haddock/2.11.0.nix b/pkgs/development/tools/documentation/haddock/2.11.0.nix
index a294680607d2e..968efe2260b0e 100644
--- a/pkgs/development/tools/documentation/haddock/2.11.0.nix
+++ b/pkgs/development/tools/documentation/haddock/2.11.0.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "A documentation-generation tool for Haskell libraries";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/documentation/haddock/2.12.0.nix b/pkgs/development/tools/documentation/haddock/2.12.0.nix
index a618b546f00c4..12907a64d2143 100644
--- a/pkgs/development/tools/documentation/haddock/2.12.0.nix
+++ b/pkgs/development/tools/documentation/haddock/2.12.0.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "A documentation-generation tool for Haskell libraries";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/documentation/haddock/2.13.2.nix b/pkgs/development/tools/documentation/haddock/2.13.2.nix
index a5a63f6c90aa2..95890f5bd43f7 100644
--- a/pkgs/development/tools/documentation/haddock/2.13.2.nix
+++ b/pkgs/development/tools/documentation/haddock/2.13.2.nix
@@ -15,9 +15,6 @@ cabal.mkDerivation (self: {
     description = "A documentation-generation tool for Haskell libraries";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/documentation/haddock/2.4.2.nix b/pkgs/development/tools/documentation/haddock/2.4.2.nix
index 88c6e045e5317..811ffd2855da8 100644
--- a/pkgs/development/tools/documentation/haddock/2.4.2.nix
+++ b/pkgs/development/tools/documentation/haddock/2.4.2.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "A documentation-generation tool for Haskell libraries";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/documentation/haddock/2.9.4.nix b/pkgs/development/tools/documentation/haddock/2.9.4.nix
index c9e7b810866ae..8a57dd851c2dc 100644
--- a/pkgs/development/tools/documentation/haddock/2.9.4.nix
+++ b/pkgs/development/tools/documentation/haddock/2.9.4.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "A documentation-generation tool for Haskell libraries";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/haskell/BNFC-meta/default.nix b/pkgs/development/tools/haskell/BNFC-meta/default.nix
index 94758e3eff4a9..d39544342b3a8 100644
--- a/pkgs/development/tools/haskell/BNFC-meta/default.nix
+++ b/pkgs/development/tools/haskell/BNFC-meta/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Deriving Parsers and Quasi-Quoters from BNF Grammars";
     license = self.stdenv.lib.licenses.gpl2;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/haskell/HaRe/default.nix b/pkgs/development/tools/haskell/HaRe/default.nix
index cd36d5f58e9cc..88f5d0baee679 100644
--- a/pkgs/development/tools/haskell/HaRe/default.nix
+++ b/pkgs/development/tools/haskell/HaRe/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "the Haskell Refactorer";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/haskell/SourceGraph/default.nix b/pkgs/development/tools/haskell/SourceGraph/default.nix
index 78cb968ff0506..17d1910648162 100644
--- a/pkgs/development/tools/haskell/SourceGraph/default.nix
+++ b/pkgs/development/tools/haskell/SourceGraph/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "Static code analysis using graph-theoretic techniques";
     license = "GPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/haskell/alex-meta/default.nix b/pkgs/development/tools/haskell/alex-meta/default.nix
index 4487715cdc516..5bb298e739ad4 100644
--- a/pkgs/development/tools/haskell/alex-meta/default.nix
+++ b/pkgs/development/tools/haskell/alex-meta/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Quasi-quoter for Alex lexers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/haskell/cabal-ghci/default.nix b/pkgs/development/tools/haskell/cabal-ghci/default.nix
index c48a6d6a61dbf..4676850fd938b 100644
--- a/pkgs/development/tools/haskell/cabal-ghci/default.nix
+++ b/pkgs/development/tools/haskell/cabal-ghci/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Set up ghci with options taken from a .cabal file";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/haskell/cabal2ghci/default.nix b/pkgs/development/tools/haskell/cabal2ghci/default.nix
index 3ec96e3fb2ae3..881328d875b6b 100644
--- a/pkgs/development/tools/haskell/cabal2ghci/default.nix
+++ b/pkgs/development/tools/haskell/cabal2ghci/default.nix
@@ -16,6 +16,5 @@ cabal.mkDerivation (self: {
     description = "A tool to generate .ghci file from .cabal";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/tools/haskell/cabal2nix/default.nix b/pkgs/development/tools/haskell/cabal2nix/default.nix
index ae7ded65655ac..d213c5392a8f7 100644
--- a/pkgs/development/tools/haskell/cabal2nix/default.nix
+++ b/pkgs/development/tools/haskell/cabal2nix/default.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "Convert Cabal files into Nix build instructions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/haskell/happy-meta/default.nix b/pkgs/development/tools/haskell/happy-meta/default.nix
index f00708bb55f13..a3d885c60084b 100644
--- a/pkgs/development/tools/haskell/happy-meta/default.nix
+++ b/pkgs/development/tools/haskell/happy-meta/default.nix
@@ -9,9 +9,6 @@ cabal.mkDerivation (self: {
     description = "Quasi-quoter for Happy parsers";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/haskell/haskdogs/default.nix b/pkgs/development/tools/haskell/haskdogs/default.nix
index 561a6b8df9147..890b9beb941c3 100644
--- a/pkgs/development/tools/haskell/haskdogs/default.nix
+++ b/pkgs/development/tools/haskell/haskdogs/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Generate ctags file for haskell project directory and it's deps";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/haskell/hasktags/default.nix b/pkgs/development/tools/haskell/hasktags/default.nix
index d3c373ae4df76..f1e1f639e80d5 100644
--- a/pkgs/development/tools/haskell/hasktags/default.nix
+++ b/pkgs/development/tools/haskell/hasktags/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Produces ctags \"tags\" and etags \"TAGS\" files for Haskell programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/haskell/hlint/default.nix b/pkgs/development/tools/haskell/hlint/default.nix
index 44f95543c850f..98dc47f0f0023 100644
--- a/pkgs/development/tools/haskell/hlint/default.nix
+++ b/pkgs/development/tools/haskell/hlint/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "Source code suggestions";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/haskell/hslogger/default.nix b/pkgs/development/tools/haskell/hslogger/default.nix
index efbf48322b349..4443637def47a 100644
--- a/pkgs/development/tools/haskell/hslogger/default.nix
+++ b/pkgs/development/tools/haskell/hslogger/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Versatile logging framework";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/haskell/jailbreak-cabal/default.nix b/pkgs/development/tools/haskell/jailbreak-cabal/default.nix
index 29c78329f957c..ea61fd9b6ed44 100644
--- a/pkgs/development/tools/haskell/jailbreak-cabal/default.nix
+++ b/pkgs/development/tools/haskell/jailbreak-cabal/default.nix
@@ -12,6 +12,5 @@ cabal.mkDerivation (self: {
     description = "Strip version restrictions from build dependencies in Cabal files";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/tools/haskell/packunused/default.nix b/pkgs/development/tools/haskell/packunused/default.nix
index 41b77e22b46cc..814c2774cb272 100644
--- a/pkgs/development/tools/haskell/packunused/default.nix
+++ b/pkgs/development/tools/haskell/packunused/default.nix
@@ -12,6 +12,5 @@ cabal.mkDerivation (self: {
     description = "Tool for detecting redundant Cabal package dependencies";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/tools/haskell/splot/default.nix b/pkgs/development/tools/haskell/splot/default.nix
index 8bcd07dc2afb8..4bd47b8decd4a 100644
--- a/pkgs/development/tools/haskell/splot/default.nix
+++ b/pkgs/development/tools/haskell/splot/default.nix
@@ -17,6 +17,5 @@ cabal.mkDerivation (self: {
     description = "A tool for visualizing the lifecycle of many concurrent multi-staged processes";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/tools/haskell/threadscope/default.nix b/pkgs/development/tools/haskell/threadscope/default.nix
index f2b3d9d17cf48..4928c40e12919 100644
--- a/pkgs/development/tools/haskell/threadscope/default.nix
+++ b/pkgs/development/tools/haskell/threadscope/default.nix
@@ -17,9 +17,6 @@ cabal.mkDerivation (self: {
     description = "A graphical tool for profiling parallel Haskell programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/haskell/timeplot/default.nix b/pkgs/development/tools/haskell/timeplot/default.nix
index 9025d5d97aa05..d95c8cea03f3a 100644
--- a/pkgs/development/tools/haskell/timeplot/default.nix
+++ b/pkgs/development/tools/haskell/timeplot/default.nix
@@ -19,6 +19,5 @@ cabal.mkDerivation (self: {
     description = "A tool for visualizing time series from log files";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/tools/haskell/uuagc/bootstrap.nix b/pkgs/development/tools/haskell/uuagc/bootstrap.nix
index 749fbb6978d9b..d24d22f350adc 100644
--- a/pkgs/development/tools/haskell/uuagc/bootstrap.nix
+++ b/pkgs/development/tools/haskell/uuagc/bootstrap.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Attribute Grammar System of Universiteit Utrecht";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/haskell/uuagc/cabal.nix b/pkgs/development/tools/haskell/uuagc/cabal.nix
index 6de37716579b9..ea981ad423b07 100644
--- a/pkgs/development/tools/haskell/uuagc/cabal.nix
+++ b/pkgs/development/tools/haskell/uuagc/cabal.nix
@@ -10,9 +10,6 @@ cabal.mkDerivation (self: {
     description = "Cabal plugin for the Universiteit Utrecht Attribute Grammar System";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/haskell/uuagc/default.nix b/pkgs/development/tools/haskell/uuagc/default.nix
index 0cf3904f6d4fe..69c956ef1de51 100644
--- a/pkgs/development/tools/haskell/uuagc/default.nix
+++ b/pkgs/development/tools/haskell/uuagc/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Attribute Grammar System of Universiteit Utrecht";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/misc/cpphs/default.nix b/pkgs/development/tools/misc/cpphs/default.nix
index 3406c708851e5..2e419f67eb050 100644
--- a/pkgs/development/tools/misc/cpphs/default.nix
+++ b/pkgs/development/tools/misc/cpphs/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "A liberalised re-implementation of cpp, the C pre-processor";
     license = "LGPL";
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/parsing/Ebnf2ps/default.nix b/pkgs/development/tools/parsing/Ebnf2ps/default.nix
index f1964e815f670..82d998c2fcbc1 100644
--- a/pkgs/development/tools/parsing/Ebnf2ps/default.nix
+++ b/pkgs/development/tools/parsing/Ebnf2ps/default.nix
@@ -12,9 +12,6 @@ cabal.mkDerivation (self: {
     description = "Peter's Syntax Diagram Drawing Tool";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/parsing/alex/2.3.1.nix b/pkgs/development/tools/parsing/alex/2.3.1.nix
index 92db61e08a201..7dc17cd4153a4 100644
--- a/pkgs/development/tools/parsing/alex/2.3.1.nix
+++ b/pkgs/development/tools/parsing/alex/2.3.1.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Alex is a tool for generating lexical analysers in Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/parsing/alex/2.3.2.nix b/pkgs/development/tools/parsing/alex/2.3.2.nix
index 2ec395d463f29..5d10dbd69951c 100644
--- a/pkgs/development/tools/parsing/alex/2.3.2.nix
+++ b/pkgs/development/tools/parsing/alex/2.3.2.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Alex is a tool for generating lexical analysers in Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/parsing/alex/2.3.3.nix b/pkgs/development/tools/parsing/alex/2.3.3.nix
index 920c5fd9cc280..bbe413d478ff9 100644
--- a/pkgs/development/tools/parsing/alex/2.3.3.nix
+++ b/pkgs/development/tools/parsing/alex/2.3.3.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Alex is a tool for generating lexical analysers in Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/parsing/alex/2.3.5.nix b/pkgs/development/tools/parsing/alex/2.3.5.nix
index 3635b24878777..3fb843e69557d 100644
--- a/pkgs/development/tools/parsing/alex/2.3.5.nix
+++ b/pkgs/development/tools/parsing/alex/2.3.5.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Alex is a tool for generating lexical analysers in Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/parsing/alex/3.0.1.nix b/pkgs/development/tools/parsing/alex/3.0.1.nix
index a32de50e61ebd..cdcaead86356e 100644
--- a/pkgs/development/tools/parsing/alex/3.0.1.nix
+++ b/pkgs/development/tools/parsing/alex/3.0.1.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "Alex is a tool for generating lexical analysers in Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/parsing/alex/3.0.2.nix b/pkgs/development/tools/parsing/alex/3.0.2.nix
index 85087bfc9a47f..9011db12c7dd2 100644
--- a/pkgs/development/tools/parsing/alex/3.0.2.nix
+++ b/pkgs/development/tools/parsing/alex/3.0.2.nix
@@ -14,9 +14,6 @@ cabal.mkDerivation (self: {
     description = "Alex is a tool for generating lexical analysers in Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/parsing/happy/1.18.10.nix b/pkgs/development/tools/parsing/happy/1.18.10.nix
index 52c4775267c20..d342d3381c82f 100644
--- a/pkgs/development/tools/parsing/happy/1.18.10.nix
+++ b/pkgs/development/tools/parsing/happy/1.18.10.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Happy is a parser generator for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/parsing/happy/1.18.4.nix b/pkgs/development/tools/parsing/happy/1.18.4.nix
index cc5c60a3d43b2..401c4d1475ce0 100644
--- a/pkgs/development/tools/parsing/happy/1.18.4.nix
+++ b/pkgs/development/tools/parsing/happy/1.18.4.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Happy is a parser generator for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/parsing/happy/1.18.5.nix b/pkgs/development/tools/parsing/happy/1.18.5.nix
index 41532651c9950..d64d8983e9cba 100644
--- a/pkgs/development/tools/parsing/happy/1.18.5.nix
+++ b/pkgs/development/tools/parsing/happy/1.18.5.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Happy is a parser generator for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/parsing/happy/1.18.6.nix b/pkgs/development/tools/parsing/happy/1.18.6.nix
index 60b8d253659e9..fdc483fe57146 100644
--- a/pkgs/development/tools/parsing/happy/1.18.6.nix
+++ b/pkgs/development/tools/parsing/happy/1.18.6.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Happy is a parser generator for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/parsing/happy/1.18.8.nix b/pkgs/development/tools/parsing/happy/1.18.8.nix
index b1ba0b165dd77..decc992809a27 100644
--- a/pkgs/development/tools/parsing/happy/1.18.8.nix
+++ b/pkgs/development/tools/parsing/happy/1.18.8.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Happy is a parser generator for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/tools/parsing/happy/1.18.9.nix b/pkgs/development/tools/parsing/happy/1.18.9.nix
index cb47eaa8bdb2e..b1f752ae35f52 100644
--- a/pkgs/development/tools/parsing/happy/1.18.9.nix
+++ b/pkgs/development/tools/parsing/happy/1.18.9.nix
@@ -13,9 +13,6 @@ cabal.mkDerivation (self: {
     description = "Happy is a parser generator for Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/games/LambdaHack/default.nix b/pkgs/games/LambdaHack/default.nix
index 5e6596d19ddf1..48c4809e5cd98 100644
--- a/pkgs/games/LambdaHack/default.nix
+++ b/pkgs/games/LambdaHack/default.nix
@@ -16,9 +16,6 @@ cabal.mkDerivation (self: {
     description = "A roguelike game engine in early and active development";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/games/MazesOfMonad/default.nix b/pkgs/games/MazesOfMonad/default.nix
index 92c7a17d7d960..0e2abf6d7c77d 100644
--- a/pkgs/games/MazesOfMonad/default.nix
+++ b/pkgs/games/MazesOfMonad/default.nix
@@ -11,9 +11,6 @@ cabal.mkDerivation (self: {
     description = "Console-based Role Playing Game";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    maintainers = [
-      self.stdenv.lib.maintainers.andres
-      self.stdenv.lib.maintainers.simons
-    ];
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })