diff --git a/scripts/policy/frameworks/cluster/backend/zeromq/connect.zeek b/scripts/policy/frameworks/cluster/backend/zeromq/connect.zeek
index 94aee459ae..bbcaab8cd0 100644
--- a/scripts/policy/frameworks/cluster/backend/zeromq/connect.zeek
+++ b/scripts/policy/frameworks/cluster/backend/zeromq/connect.zeek
@@ -1,9 +1,11 @@
 ##! Establish ZeroMQ connectivity with the broker.
 
 @load ./main
+@load base/frameworks/cluster
 
 module Cluster::Backend::ZeroMQ;
 
+redef Cluster::enable_global_pub_sub = T;
 
 event zeek_init() &priority=10
 	{