diff --git a/pkgs/development/haskell-modules/configuration-ghc-7.4.x.nix b/pkgs/development/haskell-modules/configuration-ghc-7.4.x.nix
index d659406818c..e012cda2da9 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.4.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.4.x.nix
@@ -38,10 +38,10 @@ self: super: {
   transformers = self.transformers_0_4_3_0;
 
   # https://github.com/haskell/cabal/issues/2322
-  Cabal_1_22_3_0 = super.Cabal_1_22_3_0.override { binary = self.binary_0_7_5_0; };
+  Cabal_1_22_3_0 = super.Cabal_1_22_3_0.override { binary = dontCheck self.binary_0_7_5_0; };
 
   # Avoid inconsistent 'binary' versions from 'text' and 'Cabal'.
-  cabal-install = super.cabal-install.overrideScope (self: super: { binary = self.binary_0_7_5_0; });
+  cabal-install = super.cabal-install.overrideScope (self: super: { binary = dontCheck self.binary_0_7_5_0; });
 
   # https://github.com/tibbe/hashable/issues/85
   hashable = dontCheck super.hashable;
diff --git a/pkgs/development/haskell-modules/configuration-ghc-7.6.x.nix b/pkgs/development/haskell-modules/configuration-ghc-7.6.x.nix
index b7129efb8a7..16257dcc17b 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.6.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.6.x.nix
@@ -40,10 +40,10 @@ self: super: {
   xhtml = self.xhtml_3000_2_1;
 
   # https://github.com/haskell/cabal/issues/2322
-  Cabal_1_22_3_0 = super.Cabal_1_22_3_0.override { binary = self.binary_0_7_5_0; };
+  Cabal_1_22_3_0 = super.Cabal_1_22_3_0.override { binary = dontCheck self.binary_0_7_5_0; };
 
   # Avoid inconsistent 'binary' versions from 'text' and 'Cabal'.
-  cabal-install = super.cabal-install.overrideScope (self: super: { binary = self.binary_0_7_5_0; });
+  cabal-install = super.cabal-install.overrideScope (self: super: { binary = dontCheck self.binary_0_7_5_0; });
 
   # https://github.com/tibbe/hashable/issues/85
   hashable = dontCheck super.hashable;