diff --git a/src/Appwrite/Stats/Stats.php b/src/Appwrite/Stats/Stats.php
index e7720088f5..0cdd19fee3 100644
--- a/src/Appwrite/Stats/Stats.php
+++ b/src/Appwrite/Stats/Stats.php
@@ -175,7 +175,7 @@ class Stats
         }
 
         if ($storage >= 1) {
-            $tags = ",projectId={$projectId},bucketId={($this->params['bucketId'] ?? '')}";
+            $tags = ",projectId={$projectId},bucketId=" . ($this->params['bucketId'] ?? '');
             $this->statsd->count('storage.all' . $tags, $storage);
         }