diff --git a/lib/private/legacy/OC_User.php b/lib/private/legacy/OC_User.php
index 8555258604d82..7f7f20be54940 100644
--- a/lib/private/legacy/OC_User.php
+++ b/lib/private/legacy/OC_User.php
@@ -43,6 +43,7 @@
 use OCP\ISession;
 use OCP\IUser;
 use OCP\IUserManager;
+use OCP\IUserSession;
 use OCP\Server;
 use OCP\User\Events\BeforeUserLoggedInEvent;
 use OCP\User\Events\UserLoggedInEvent;