diff --git a/build-constraints.yaml b/build-constraints.yaml
index b67994d3..6155eea1 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3449,7 +3449,6 @@ packages:
         - attoparsec-ip < 0 # DependencyFailed (PackageName "ip")
         - attoparsec-uri < 0 # DependencyFailed (PackageName "attoparsec-ip")
         - binary-tagged < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
-        - cabal2nix < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - cli < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - concurrent-extra < 0 # BuildFailureException Process exited with ExitFailure 1: dist/build/test-concurrent-extra/test-concurrent-extra
         - crackNum < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build