1 files changed, 3 insertions, 0 deletions
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 7395d059b4d7..c23b15ffef3e 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix
@@ -106,4 +106,7 @@ self: super: {
   # The package needs the latest Cabal version.
   cabal-install-parsers = super.cabal-install-parsers.overrideScope (self: super: { Cabal = self.Cabal_3_2_0_0; });
 
+  # cabal-fmt requires Cabal3
+  cabal-fmt = super.cabal-fmt.override { Cabal = self.Cabal_3_2_0_0; };
+
 }