diff --git a/build-constraints.yaml b/build-constraints.yaml
index d1dd8453..9b27658c 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3486,7 +3486,6 @@ expected-test-failures:
     - ListLike # No issue tracker, e-mail sent to maintainer
     - commutative # https://github.com/athanclark/commutative/issues/4
     - dbus # 0.10.12 No issue tracker, e-mail sent to maintainer
-    - folds # https://github.com/ekmett/folds/issues/12
     - hspec-expectations-pretty-diff # GHC 8 issue not reported upstream since issue tracker disabled
     - language-lua2 # https://github.com/mitchellwrosen/language-lua2/issues/4
     - picosat # https://github.com/fpco/stackage/pull/2382