diff --git a/app/rainloop/v/1.16.0/app/libraries/RainLoop/Utils.php b/app/rainloop/v/1.16.0/app/libraries/RainLoop/Utils.php
index d772b8f3..33e87cb8 100644
--- a/app/rainloop/v/1.16.0/app/libraries/RainLoop/Utils.php
+++ b/app/rainloop/v/1.16.0/app/libraries/RainLoop/Utils.php
@@ -540,7 +540,7 @@ public static function IsOwnCloud()
 	 */
 	public static function IsOwnCloudLoggedIn()
 	{
-		return self::IsOwnCloud() && \class_exists('OCP\User') && \OCP\User::isLoggedIn();
+		return self::IsOwnCloud() && \OC::$server->getUserSession()->isLoggedIn();
 	}
 
 	/**