diff --git a/monstra/engine/core.php b/monstra/engine/core.php
index 1a26358..1243b56 100644
--- a/monstra/engine/core.php
+++ b/monstra/engine/core.php
@@ -148,7 +148,7 @@
             require_once(ENGINE . DS . 'site.php');
 
             // Init site module
-            Site::init();
+            if( ! BACKEND) Site::init();
 
         }