diff --git a/wideq.py b/wideq.py
index 5c73521..859c221 100644
--- a/wideq.py
+++ b/wideq.py
@@ -18,7 +18,6 @@ SVC_CODE = 'SVC202'
 CLIENT_ID = 'LGAO221A02'
 OAUTH_SECRET_KEY = 'c053c2a6ddeb7ad97cb0eed0dcb31cf8'
 OAUTH_CLIENT_KEY = 'LGAO221A02'
-EMP_APP_KEY = '3E57LJDGZ9F701O4844C3WPEAK7775NA'
 DATE_FORMAT = '%a, %d %b %Y %H:%M:%S +0000'