diff --git a/install/patches/upd_0065.php b/install/patches/upd_0065.php
index 7dfedd5bf37ed359587dbc518177ef80fea61283..28066864ea6ad217ed38b69cff3fab94287936d8 100644
--- a/install/patches/upd_0065.php
+++ b/install/patches/upd_0065.php
@@ -8,7 +8,7 @@ if(!defined('INSTALLER_RUN')) die('Patch update file access violation.');
 	only executed when a corresponding sql patch exists.
 */
 
-class upd_0066 extends installer_patch_update {
+class upd_0065 extends installer_patch_update {
 
 	public function onAfterSQL() {
 		global $inst;