diff --git a/Tusker/Views/Toast/ToastConfiguration.swift b/Tusker/Views/Toast/ToastConfiguration.swift
index 81aedccc..b6a3faab 100644
--- a/Tusker/Views/Toast/ToastConfiguration.swift
+++ b/Tusker/Views/Toast/ToastConfiguration.swift
@@ -125,7 +125,7 @@ private func captureError(_ error: Client.Error, in mastodonController: Mastodon
         return
     }
     if let code = event.tags!["response_code"],
-       code == "401" || code == "403" || code == "404" || code == "502" {
+       code == "401" || code == "403" || code == "404" || code == "502" || code == "503" {
         return
     }
     switch mastodonController.instanceFeatures.instanceType {