diff --git a/op/op.ExtensionMgr.php b/op/op.ExtensionMgr.php
index fe5b469b7..24266d17d 100644
--- a/op/op.ExtensionMgr.php
+++ b/op/op.ExtensionMgr.php
@@ -34,7 +34,7 @@ if(!checkFormKey('extensionmgr')) {
 	UI::exitError(getMLText("admin_tools"),getMLText("invalid_request_token"));
 }
 
-$extMgr = new SeedDMS_Extension_Mgr($db, $settings->_rootDir."/ext", $settings->_cacheDir);
+$extMgr = new SeedDMS_Extension_Mgr($settings->_rootDir."/ext", $settings->_cacheDir);
 $extconffile = $extMgr->getExtensionsConfFile();
 $extMgr->createExtensionConf();