From 5a2cfde3417666ef74bff4bae8d24095a90bc1df Mon Sep 17 00:00:00 2001
From: sternenseemann <sternenseemann@systemli.org>
Date: Sun, 21 Sep 2025 12:39:55 +0200
Subject: [PATCH] haskellPackages.dunai: drop obsolete workaround

The issue has been resolved upstream as reported by krank.
---
 pkgs/development/haskell-modules/configuration-common.nix | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 6da545b0bc18..da352cd09449 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -52,9 +52,6 @@ with haskellLib;
     }))
   ];
 
-  # https://github.com/ivanperez-keera/dunai/issues/427
-  dunai = addBuildDepend self.list-transformer (enableCabalFlag "list-transformer" super.dunai);
-
   # Make sure that Cabal_* can be built as-is
   Cabal_3_10_3_0 = doDistribute (
     super.Cabal_3_10_3_0.override {