diff --git a/update.php b/update.php
index 6246fc224..cb9de69fb 100644
--- a/update.php
+++ b/update.php
@@ -1112,4 +1112,5 @@ function update_1457()
 function update_1480()
 {
 	DBA::update('contact', ['next-update' => DBA::NULL_DATETIME], ['network' => Protocol::FEDERATED]);
+	return Update::SUCCESS;
 }