diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9fea51c9..2e9e3588 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -547,6 +547,7 @@ packages:
 
     "Emanuel Borsobom <manny@fpcomplete.com>":
         - BoundedChan
+        - broadcast-chan
         - bytestring-lexing
         - bytestring-trie
         - data-accessor