diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix
index 220a8e5c207..d0a070a72e1 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix
@@ -69,7 +69,6 @@ self: super: {
   integer-logarithms = doJailbreak super.integer-logarithms;
   lucid = doJailbreak super.lucid;
   parallel = doJailbreak super.parallel;
-  quickcheck-instances = doJailbreak super.quickcheck-instances;
   setlocale = doJailbreak super.setlocale;
   split = doJailbreak super.split;
   system-fileio = doJailbreak super.system-fileio;