diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 76f5b5a..08dfb90 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -303,4 +303,5 @@
     <string name="detail_deep_link_subscribed_toast_message">Thema %1$s abonniert</string>
     <string name="settings_notifications_channel_prefs_title">Kanal-Einstellungen</string>
     <string name="settings_notifications_channel_prefs_summary">Konfiguriere Übersteuerung von DND (nicht stören), eigene Sounds etc.</string>
+    <string name="notification_popup_user_action_failed">%1$s fehlgeschlagen: %2$s</string>
 </resources>
\ No newline at end of file