diff --git a/broker/websocket/go.mod b/broker/websocket/go.mod
index 3c2cb08..d0f25be 100644
--- a/broker/websocket/go.mod
+++ b/broker/websocket/go.mod
@@ -20,6 +20,7 @@ require (
 	github.com/fogfish/logger/v3 v3.1.1
 	github.com/fogfish/scud v0.10.1
 	github.com/fogfish/swarm v0.0.0-00010101000000-000000000000
+	github.com/fogfish/swarm/queue v0.0.0-00010101000000-000000000000
 )
 
 require (