diff --git a/build-constraints.yaml b/build-constraints.yaml
index 3ff324a0..b68c8d9d 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2539,6 +2539,7 @@ packages:
         - atomic-primops
         - base-compat-batteries
         - base-orphans
+        - bifunctor-classes-compat
         - chaselev-deque
         - code-page
         - constraint-tuples