diff --git a/app/extensions/app_config.php b/app/extensions/app_config.php
index 9b3c77b8c7..31eceec6d7 100644
--- a/app/extensions/app_config.php
+++ b/app/extensions/app_config.php
@@ -264,7 +264,6 @@
 		$y++;
 
 	//cache details
-		$y=0;
 		$apps[$x]['cache']['key'] = "directory.\${extension}@\${user_context}";
 
 	//schema details