2 files changed, 5 insertions, 5 deletions
diff --git a/pkgs/applications/version-management/monotone-viz/default.nix b/pkgs/applications/version-management/monotone-viz/default.nix
index f4e21dd4149d2..5c260cc8e6cf1 100644
--- a/pkgs/applications/version-management/monotone-viz/default.nix
+++ b/pkgs/applications/version-management/monotone-viz/default.nix
@@ -1,10 +1,10 @@
-{ lib, stdenv, fetchurl, ocamlPackages, gnome2, pkgconfig, makeWrapper, glib
+{ lib, stdenv, fetchurl, ocamlPackages, gnome2, pkg-config, makeWrapper, glib
 , libtool, libpng, yacc, expat, fontconfig, gd, pango, libjpeg, libwebp, xlibsWrapper, libXaw
 }:
 # We need an old version of Graphviz for format compatibility reasons.
 # This version is vulnerable, but monotone-viz will never feed it bad input.
 let graphviz_2_0 = import ./graphviz-2.0.nix {
-      inherit lib stdenv fetchurl pkgconfig xlibsWrapper libpng libjpeg expat libXaw
+      inherit lib stdenv fetchurl pkg-config xlibsWrapper libpng libjpeg expat libXaw
         yacc libtool fontconfig pango gd libwebp;
     }; in
 let inherit (gnome2) libgnomecanvas; in
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   version = "1.0.2";
   pname = "monotone-viz";
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ocaml lablgtk libgnomecanvas glib graphviz_2_0 makeWrapper camlp4];
   src = fetchurl {
     url = "http://oandrieu.nerim.net/monotone-viz/${pname}-${version}-nolablgtk.tar.gz";
diff --git a/pkgs/applications/version-management/monotone-viz/graphviz-2.0.nix b/pkgs/applications/version-management/monotone-viz/graphviz-2.0.nix
index c72256807dd88..8ecc5bf9ac8f0 100644
--- a/pkgs/applications/version-management/monotone-viz/graphviz-2.0.nix
+++ b/pkgs/applications/version-management/monotone-viz/graphviz-2.0.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, pkgconfig, xlibsWrapper, libpng, libjpeg, expat, libXaw
+{ lib, stdenv, fetchurl, pkg-config, xlibsWrapper, libpng, libjpeg, expat, libXaw
 , yacc, libtool, fontconfig, pango, gd, libwebp
 }:
 
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
     sha256 = "39b8e1f2ba4cc1f5bdc8e39c7be35e5f831253008e4ee2c176984f080416676c";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [
     xlibsWrapper libpng libjpeg expat libXaw yacc
     libtool fontconfig pango gd libwebp