diff --git a/build-constraints.yaml b/build-constraints.yaml
index 5a12b064..040d3029 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -8074,6 +8074,7 @@ skipped-tests:
     - criterion-measurement
     - distributive # via hspec
     - doctest # via hspec
+    - foldable1-classes-compat
     - foundation
     - hspec
     - hspec-discover # via logging-facade/mockery