diff --git a/mqtt2prometheus.py b/mqtt2prometheus.py
--- a/mqtt2prometheus.py
+++ b/mqtt2prometheus.py
@@ -59,7 +59,7 @@ def on_connect(client, userdata, flags, 
         "space/status": handle_space_status,
         "space/member_count": handle_member_count,
         "sensors/people_now_present": handle_people_now_present,
-        "sensors/#": handle_sensors,
+        "sensors/#": handle_sensor,
     }
 
     for topic, handler in topics_handler.items():
@@ -93,7 +93,7 @@ def handle_availability(client, userdata
 
 
 def handle_sensor(client, userdata, msg):
-    t = msg.topic_split("/")
+    t = msg.topic.split("/")
     location = "-".join(t[2:])
     if t[1] == "people_now_present":
         return