diff --git a/build-constraints.yaml b/build-constraints.yaml
index 95f76ee3..ac97f6d5 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1,6 +1,9 @@
 ghc-major-version: "8.0"
 # Constraints for brand new builds
 packages:
+    "Marco Zocca @ocramz":
+        - network-multicast
+        
     "Joseph Canero <jmc41493@gmail.com> @caneroj1":
         - sqlite-simple-errors