diff --git a/build-constraints.yaml b/build-constraints.yaml
index d352eb71..83cd7489 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3624,6 +3624,7 @@ packages:
         - hackage-revdeps
         - COrdering
         - AvlTree
+        - temporary-ospath
 
     "Ashley Yakeley <ashley@semantic.org> @AshleyYakeley":
         - countable