diff --git a/public/include/pages/api/getuserhashrate.inc.php b/public/include/pages/api/getuserhashrate.inc.php
index 2edee628..51e69e85 100644
--- a/public/include/pages/api/getuserhashrate.inc.php
+++ b/public/include/pages/api/getuserhashrate.inc.php
@@ -8,13 +8,14 @@ $api->isActive();
 
 // Check user token
 $user_id = $api->checkAccess($user->checkApiKey($_REQUEST['api_key']), @$_REQUEST['id']);
+$username = $user->getUsername($user_id)
 
 // Fetch some settings
 if ( ! $interval = $setting->getValue('statistics_ajax_data_interval')) $interval = 300;
 
 // Gather un-cached data
 $statistics->setGetCache(false);
-$hashrate = $statistics->getUserHashrate($user_id, $interval);
+$hashrate = $statistics->getUserHashrate($username, $interval);
 $statistics->setGetCache(true);
 
 // Output JSON