diff --git a/server/routes/user/index.ts b/server/routes/user/index.ts
index 9860d0adf..5e4df1653 100644
--- a/server/routes/user/index.ts
+++ b/server/routes/user/index.ts
@@ -214,7 +214,6 @@ router.post<
       existingByEndpoint.auth = req.body.auth;
       existingByEndpoint.p256dh = req.body.p256dh;
       existingByEndpoint.userAgent = req.body.userAgent;
-      existingByEndpoint.createdAt = new Date();
 
       await userPushSubRepository.save(existingByEndpoint);