diff --git a/update.sh b/update.sh
index ff414ea..91a98d0 100644
--- a/update.sh
+++ b/update.sh
@@ -297,4 +297,9 @@ fi
 NEW_VER="$(get_version)"
 write_version_files "$NEW_VER" "$NEW_REV"
 
-echo "[✓] Update abgeschlossen: ${OLD_VER} → ${NEW_VER}  (${OLD_REV:0:7} → ${NEW_REV:0:7})"
\ No newline at end of file
+echo "[✓] Update abgeschlossen: ${OLD_VER} → ${NEW_VER}  (${OLD_REV:0:7} → ${NEW_REV:0:7})"
+
+# Immer: System-Scripts auf den neuesten Stand bringen (selbst wenn nicht in CHANGED_FILES)
+[[ -f "${APP_DIR}/scripts/mailwolt-apply-domains" ]] && \
+  install -m 755 "${APP_DIR}/scripts/mailwolt-apply-domains" /usr/local/sbin/mailwolt-apply-domains
+install -m 755 "${APP_DIR}/update.sh" /usr/local/sbin/mailwolt-update
\ No newline at end of file