diff --git a/webapp/mt/HashRateCommon.php b/webapp/mt/HashRateCommon.php
index b5c24ae7..be63d8e2 100644
--- a/webapp/mt/HashRateCommon.php
+++ b/webapp/mt/HashRateCommon.php
@@ -57,7 +57,7 @@ class HashRateCommon {
     protected static function getMetaList()
     {
         if (!self::$metaList) {
-            self::$metaList = getMetaTable('HashRateCommon@HashRateCommon.php');
+            self::$metaList = getMetaTable('HashrateCommon@HashrateCommon.php');
         }
         return self::$metaList;
     }