diff --git a/server.py b/server.py
index 1b7b476..fa13c51 100644
--- a/server.py
+++ b/server.py
@@ -283,6 +283,7 @@ def session(connection, client):
                             if len(args) == 0:
                                 connection.sendall(bytes(f":{server} 461 {pending} {command} :Not enough parameters\r\n","UTF-8"))
                             else:
+                                global property_list
                                 channel = text.split(" ")[1]
                                 if channel in channels_list:
                                     for i in channels_list[channel]: