1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/development/libraries/haskell/hashtables/default.nix b/pkgs/development/libraries/haskell/hashtables/default.nix
index 56b2316a5f9f5..c314752970d38 100644
--- a/pkgs/development/libraries/haskell/hashtables/default.nix
+++ b/pkgs/development/libraries/haskell/hashtables/default.nix
@@ -1,10 +1,10 @@
-{ cabal, hashable, primitive, vector }:
+{ cabal, Cabal, hashable, primitive, vector }:
 
 cabal.mkDerivation (self: {
   pname = "hashtables";
   version = "1.0.1.2";
   sha256 = "09lviwxwlhvhrgm7v66w0vd7j02s0191w1izsvwh1a3dj2vc7vw7";
-  buildDepends = [ hashable primitive vector ];
+  buildDepends = [ Cabal hashable primitive vector ];
   meta = {
     homepage = "http://github.com/gregorycollins/hashtables";
     description = "Mutable hash tables in the ST monad";