diff --git a/webapp/controller/HeroController.class.php b/webapp/controller/HeroController.class.php
index 83491d05..c5c3fcaa 100644
--- a/webapp/controller/HeroController.class.php
+++ b/webapp/controller/HeroController.class.php
@@ -284,7 +284,7 @@ class HeroController extends BaseAuthedController {
                         'heroUniId' => $heroUniId
                     )));
                     $rankActivityService = new services\RankActivityService();
-                    $rankActivityService->heroUpgradeLevel($heroDb['quality'] + 1);
+                    $rankActivityService->heroUpgradeQuality($heroDb['quality'] + 1);
                 }
             }
             if (!$nextQualityMeta) {