diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 84c08aaffdd3..7dc1145411bf 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -47,12 +47,12 @@ self: super: {
   hoogleLocal = { packages ? [] }: self.callPackage ./hoogle.nix { inherit packages; };
 
   # Break infinite recursions.
+  attoparsec-varword = super.attoparsec-varword.override { bytestring-builder-varword = dontCheck self.bytestring-builder-varword; };
   clock = dontCheck super.clock;
   Dust-crypto = dontCheck super.Dust-crypto;
   hasql-postgres = dontCheck super.hasql-postgres;
   hspec = super.hspec.override { stringbuilder = dontCheck self.stringbuilder; };
   hspec-core = super.hspec-core.override { silently = dontCheck self.silently; temporary = dontCheck self.temporary; };
-
   hspec-expectations = dontCheck super.hspec-expectations;
   HTTP = dontCheck super.HTTP;
   http-streams = dontCheck super.http-streams;