diff --git a/pkgs/development/haskell-modules/configuration-ghc-9.0.x.nix b/pkgs/development/haskell-modules/configuration-ghc-9.0.x.nix
index cfef0f14ea81..bc268f5f22c0 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-9.0.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-9.0.x.nix
@@ -101,9 +101,6 @@ self: super: {
   # 0.16.0 introduced support for GHC 9.0.x, stackage has 0.15.0
   memory = super.memory_0_16_0;
 
-  # 0.29 introduced support for GHC 9.0.x, stackage has 0.28
-  cryptonite = super.cryptonite_0_29;
-
   # GHC 9.0.x doesn't like `import Spec (main)` in Main.hs
   # https://github.com/snoyberg/mono-traversable/issues/192
   mono-traversable = dontCheck super.mono-traversable;