diff --git a/lib/classes/databox.php b/lib/classes/databox.php
index 620f110d80..a00a6eeb63 100644
--- a/lib/classes/databox.php
+++ b/lib/classes/databox.php
@@ -924,7 +924,7 @@ class databox extends base implements ThumbnailedElement
         $stmt->execute([':xml'  => $this->thesaurus, ':date' => $now]);
         $stmt->closeCursor();
         $this->delete_data_from_cache(databox::CACHE_THESAURUS);
-
+/*
         $this->app['dispatcher']->dispatch(
             DataboxEvents::THESAURUS_CHANGED,
             new ThesaurusChangedEvent(
@@ -934,7 +934,7 @@ class databox extends base implements ThumbnailedElement
                 )
             )
         );
-
+*/
         return $this;
     }