diff --git a/Source/Contents/Achievement/AchievementMgr.h b/Source/Contents/Achievement/AchievementMgr.h
index d3def914f..54f943a86 100644
--- a/Source/Contents/Achievement/AchievementMgr.h
+++ b/Source/Contents/Achievement/AchievementMgr.h
@@ -47,7 +47,8 @@ static_assert(sizeof(AchievementInfo) == 0x80);
 class CAchievementMgr {
 public:
   // INLINED
-  CAchievementMgr() : enabled(true), groupWidth(10) {
+  CAchievementMgr() : groupWidth(10) {
+    this->enabled = true;
   }
   // INLINED
   virtual ~CAchievementMgr() {