diff --git a/system/Events/Events.php b/system/Events/Events.php
index 97f4e81d0369..ebe13d8682c1 100644
--- a/system/Events/Events.php
+++ b/system/Events/Events.php
@@ -158,7 +158,7 @@ public static function trigger($eventName, ...$arguments): bool
                 static::$performanceLog[] = [
                     'start' => $start,
                     'end'   => microtime(true),
-                    'event' => strtolower($eventName),
+                    'event' => $eventName,
                 ];
             }