diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index d223c4ab2391..4f70277e94bf 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -1221,7 +1221,6 @@ self: super: {
 
   # Needs QuickCheck <2.10, which we don't have.
   edit-distance = doJailbreak super.edit-distance;
-  int-cast = doJailbreak super.int-cast;
 
   # Needs QuickCheck <2.10, HUnit <1.6 and base <4.10
   pointfree = doJailbreak super.pointfree;