diff --git a/src/StackdriverHandler.php b/src/StackdriverHandler.php
index 2740909..146dcb9 100644
--- a/src/StackdriverHandler.php
+++ b/src/StackdriverHandler.php
@@ -38,6 +38,7 @@ class StackdriverHandler extends AbstractProcessingHandler
         'operation',
         'insertId',
         'timestamp',
+        'logName'
     ];
 
     /**