diff --git a/build-constraints.yaml b/build-constraints.yaml
index 017f418b..f2496c2e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4753,6 +4753,8 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/4739
         - doctemplates < 0.3
 
+        # https://github.com/commercialhaskell/stackage/issues/4743
+        - monoidal-containers < 0.5
 
 # end of packages