diff --git a/build-constraints.yaml b/build-constraints.yaml
index 19ed0995..ca73a9b6 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -9201,6 +9201,7 @@ skipped-benchmarks:
 
     # Misc dependency issues
     - heftia-effects # requires https://github.com/hasura/eff (?) -- not on hackage
+    - foldable1-classes-compat # 0.1.1 https://github.com/commercialhaskell/stackage/issues/7598
 
     # Timeouts
     - gogol-youtube