diff --git a/DecisionSystem/CentralisedDecision/commander.py b/DecisionSystem/CentralisedDecision/commander.py
index 8d8f1d4..2582273 100644
--- a/DecisionSystem/CentralisedDecision/commander.py
+++ b/DecisionSystem/CentralisedDecision/commander.py
@@ -58,13 +58,6 @@ class Commander:
         self._taking_votes = False
         self.make_decision()
 
-    # Shouldn't be needed anymore.
-    # def add_subscription(self, topic, callback=None, qos=0):
-    #     self.client.subscribe(topic)
-
-    #     if callback is not None:
-    #         selfclient.message_callback_add(topic, callback)
-
     def on_message(self, client, userdata, message):
         messageDict = umsgpack.unpackb()
         if "type" in messageDict.keys: