diff --git a/Model/Config.php b/Model/Config.php
index fc78762..f2c0617 100644
--- a/Model/Config.php
+++ b/Model/Config.php
@@ -15,9 +15,9 @@
 class Config
 {
     /**
-     * Cache types
+     * Cache types, it requires INT value
      */
-    const LITEMAGE = 'LITEMAGE';
+    const LITEMAGE = 168;
 
     private const CFGXML_DEFAULTLM = 'litemage' ;