diff --git a/pkgs/development/haskell-modules/configuration-ghc-9.6.x.nix b/pkgs/development/haskell-modules/configuration-ghc-9.6.x.nix
index 157d6f77f609..a44b3e79a23d 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-9.6.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-9.6.x.nix
@@ -74,6 +74,7 @@ self: super: {
   bifunctors = doDistribute self.bifunctors_5_6_1;
   base-compat = doDistribute self.base-compat_0_13_0;
   base-compat-batteries = doDistribute self.base-compat-batteries_0_13_0;
+  fgl = doDistribute self.fgl_5_8_1_1;
 
   # Because we bumped the version of th-abstraction above.^
   aeson = doJailbreak super.aeson;