diff --git a/gaugemqttcontinuous.py b/gaugemqttcontinuous.py
index 8a9496d..eb5355d 100644
--- a/gaugemqttcontinuous.py
+++ b/gaugemqttcontinuous.py
@@ -488,7 +488,7 @@ def connect_mqtt():
     
     # Subscriptions
     def _subscribe_all(c):
-        c.subscribe("#")
+        c.subscribe(f"{MQTT_PREFIX}/#")
     
     _subscribe_all(client)