diff --git a/server/app.py b/server/app.py
index aa1c368..8eb3922 100644
--- a/server/app.py
+++ b/server/app.py
@@ -117,7 +117,7 @@ def mqtt_publisher(universe):
     mqtt_client = connect_mqtt()
     try:
         # Create a new Art-Net listener
-        artnet = StupidArtnet(target_ip=get_eth0_ip())
+        artnet = StupidArtnet(target_ip=get_eth0_ip(), universe=universe)
         artnet.start(universe=universe)
 
         while True: