diff --git a/build/owncloud/rainloop-app/lib/RainLoopHelper.php b/build/owncloud/rainloop-app/lib/RainLoopHelper.php
index 417794464d..e4c356c2e9 100644
--- a/build/owncloud/rainloop-app/lib/RainLoopHelper.php
+++ b/build/owncloud/rainloop-app/lib/RainLoopHelper.php
@@ -258,7 +258,7 @@ function __get_custom_data_full_path()
 				}
 				else if (class_exists('OC'))
 				{
-					$sData = rtrim(trim(OC::$server->getSystemConfig()->getValue('datadirectory', '')), '\\/').'/';
+					$sData = rtrim(trim(OC::$server->getSystemConfig()->getValue('datadirectory', \OC::$SERVERROOT . '/data')), '\\/').'/';
 				}
 
 				return @is_dir($sData) ? $sData.'rainloop-storage' : '';