diff --git a/src/EventListener/MeilisearchEventMarkerListener.php b/src/EventListener/MeilisearchEventMarkerListener.php
index 7b5401f..96b68f5 100644
--- a/src/EventListener/MeilisearchEventMarkerListener.php
+++ b/src/EventListener/MeilisearchEventMarkerListener.php
@@ -9,27 +9,29 @@ class MeilisearchEventMarkerListener
 {
     public function onParseTemplate(Template $template): void
     {
-        // DEBUG: Immer sichtbar, sobald parseTemplate überhaupt läuft
-        $GLOBALS['MEILISEARCH_MARKERS']['event']['debug_hook'] = 'parseTemplate_called:' . $template->getName();
-
-        if ($template->getName() !== 'mod_eventreader') {
-            return;
-        }
-
-        // DEBUG: Was ist im Template vorhanden?
-        $GLOBALS['MEILISEARCH_MARKERS']['event']['debug_has_event_prop'] = isset($template->event) ? 'yes' : 'no';
-
-        if (!isset($template->event) || !$template->event instanceof CalendarEventsModel) {
+        // 🔥 Event-Detailseite erkennen
+        if (
+            !isset($template->event) ||
+            !$template->event instanceof CalendarEventsModel
+        ) {
             return;
         }
 
         $event = $template->event;
 
+        $priority = (int) ($event->priority ?? 0);
+        $keywords = trim((string) ($event->keywords ?? ''));
+
+        if ($priority <= 0 && $keywords === '') {
+            return;
+        }
+
+        // ✅ Marker setzen (merge-sicher)
         $GLOBALS['MEILISEARCH_MARKERS']['event'] = array_merge(
             $GLOBALS['MEILISEARCH_MARKERS']['event'] ?? [],
             [
-                'priority' => (int) ($event->priority ?? 0),
-                'keywords' => trim((string) ($event->keywords ?? '')),
+                'priority' => $priority > 0 ? $priority : null,
+                'keywords' => $keywords !== '' ? $keywords : null,
             ]
         );
     }