diff --git a/src/app/code/community/Zendesk/Zendesk/Helper/Log.php b/src/app/code/community/Zendesk/Zendesk/Helper/Log.php
index 235a8efc..642dba94 100644
--- a/src/app/code/community/Zendesk/Zendesk/Helper/Log.php
+++ b/src/app/code/community/Zendesk/Zendesk/Helper/Log.php
@@ -84,7 +84,7 @@ public function isLogTooLarge()
     {
         $size = $this->getLogSize();
 
-        if($size !== FALSE && $size > self::MAX_LOG_SIZE) {
+        if($size !== false && $size > self::MAX_LOG_SIZE) {
             return true;
         }