diff --git a/custom_components/sector/__init__.py b/custom_components/sector/__init__.py
index b37891e..f208251 100644
--- a/custom_components/sector/__init__.py
+++ b/custom_components/sector/__init__.py
@@ -216,7 +216,6 @@ async def triggerlock(self, lock, code, command):
     async def triggeralarm(self, command, code):
         AUTH_TOKEN = self.authtoken
         PANEL_ID = self.panel_id
-        LOCKSERIAL = lock
         LOCKCODE = code
         COMMAND = command
         URL = ""