diff --git a/build-constraints.yaml b/build-constraints.yaml
index 321deaef..d0688434 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -8186,6 +8186,9 @@ packages:
 
         # https://github.com/commercialhaskell/stackage/issues/7178
         - cassava-megaparsec < 2.1
+
+        # https://github.com/commercialhaskell/stackage/issues/7179
+        - cond < 0.5
     # end of Stackage upper bounds
 # end of packages