diff --git a/lib/QuickNavigation/Media/QuickNavigationMedia.php b/lib/QuickNavigation/Media/QuickNavigationMedia.php
index 50199bb..87e1bca 100644
--- a/lib/QuickNavigation/Media/QuickNavigationMedia.php
+++ b/lib/QuickNavigation/Media/QuickNavigationMedia.php
@@ -82,7 +82,7 @@ public static function GenerateMediaHistoryList(int $limit = 15): ?string
                 'icon' => 'fa-regular fa-clock',
                 'listItems' => $listItems,
             ]);
-            return $quick_file_nav + $fragment->parse('QuickNavigation/Dropdown.php');
+            return $quick_file_nav . $fragment->parse('QuickNavigation/Dropdown.php');
         }
 
         return null;