diff --git a/lib/private/legacy/OC_App.php b/lib/private/legacy/OC_App.php
index bca0a3dd08e36..e2444898bd4c0 100644
--- a/lib/private/legacy/OC_App.php
+++ b/lib/private/legacy/OC_App.php
@@ -62,6 +62,7 @@
 use OCP\Authentication\IAlternativeLogin;
 use OCP\ILogger;
 use Psr\Log\LoggerInterface;
+use Throwable;
 
 /**
  * This class manages the apps. It allows them to register and integrate in the