diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
index 5e6148749514..021f54e2a83c 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
@@ -9067,7 +9067,6 @@ broken-packages:
   - qtah-generator
   - qtah-qt5
   - QuadEdge
-  - quadratic-irrational
   - QuadTree
   - quantfin
   - quantification