diff --git a/build-constraints.yaml b/build-constraints.yaml
index 4bdb3334..d216fa52 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2651,6 +2651,9 @@ packages:
         # https://github.com/fpco/stackage/issues/2037
         - haskell-src-exts < 1.19
 
+        # https://github.com/fpco/stackage/issues/2042
+        - network-multicast < 0.2
+
 # end of packages