diff --git a/lib/app.php b/lib/app.php
index 0c51e3c55325e46118c8e8ac8bf6c384352b206c..7fdfc93138f62c8fedf0207c80fba5853849d1e2 100755
--- a/lib/app.php
+++ b/lib/app.php
@@ -542,6 +542,7 @@ class OC_App{
 			return;
 		}
 		if(file_exists(OC::$APPSROOT.'/apps/'.$appid.'/appinfo/update.php')){
+			self::loadApp($appid);
 			include OC::$APPSROOT.'/apps/'.$appid.'/appinfo/update.php';
 		}