diff --git a/erpnext/utilities/page/users/users.py b/erpnext/utilities/page/users/users.py
index 5b76a2a4c7..347c9b2f26 100644
--- a/erpnext/utilities/page/users/users.py
+++ b/erpnext/utilities/page/users/users.py
@@ -81,6 +81,10 @@ def update_security(args=''):
 	webnotes.conn.set_value('Profile', args['user'], 'login_after', args.get('login_after') or None)
 	webnotes.conn.set_value('Profile', args['user'], 'login_before', args.get('login_before') or None)
 	webnotes.conn.set_value('Profile', args['user'], 'enabled', int(args.get('enabled',0)) or 0)
+	
+	# logout a disabled user
+	if not int(args.get('enabled',0) or 0):
+		webnotes.login_manager.logout(user=args['user'])
 
 	if args.get('new_password') and args.get('sys_admin_pwd'):
 		from webnotes.utils import cint