diff --git a/main.inc.php b/main.inc.php
index 7b10c018a69abb54ab321a917889e48fc80c99da..5b70f8772eb3f08197e59f8c85de3b92e87d8ecb 100644
--- a/main.inc.php
+++ b/main.inc.php
@@ -55,7 +55,7 @@
 
     #Current version && schema signature (Changes from version to version)
     define('THIS_VERSION','1.7-DPR2'); //Shown on admin panel
-    define('SCHEMA_SIGNATURE','ssddsdsd'); //MD5 signature of the db schema. (used to trigger upgrades)
+    define('SCHEMA_SIGNATURE','abe9c0cb845be52c10fcd7b3e626a589'); //MD5 signature of the db schema. (used to trigger upgrades)
 
     #load config info
     $configfile='';