diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 998cc151e1cb..2858a63b897a 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -35,9 +35,6 @@ self: super: {
   hspec-expectations = dontCheck super.hspec-expectations;
   hspec = super.hspec.override { stringbuilder = dontCheck super.stringbuilder; };
   HTTP = dontCheck super.HTTP;
-  mwc-random_0_13_2_2 = dontCheck super.mwc-random_0_13_2_2;
-  mwc-random_0_13_3_0 = dontCheck super.mwc-random_0_13_3_0;
-  mwc-random = dontCheck super.mwc-random;
   nanospec_0_2_0 = dontCheck super.nanospec_0_2_0;
   nanospec = dontCheck super.nanospec;
   options_1_2_1 = dontCheck super.options_1_2_1;