diff --git a/server/gameserver/mt/BattleHeroGrow.cc b/server/gameserver/mt/BattleHeroGrow.cc
index 93aeb72f..6c79026e 100644
--- a/server/gameserver/mt/BattleHeroGrow.cc
+++ b/server/gameserver/mt/BattleHeroGrow.cc
@@ -16,4 +16,14 @@ namespace mt
 
     }
 
+    const BattleHeroGrow* BattleHeroGrow::GetNextMeta() const
+    {
+        return nullptr;
+    }
+
+    bool BattleHeroGrow::IsFullLevel() const
+    {
+        return false;
+    }
+
 }
diff --git a/server/gameserver/mt/BattleHeroGrow.h b/server/gameserver/mt/BattleHeroGrow.h
index 4430bff5..22dbf160 100644
--- a/server/gameserver/mt/BattleHeroGrow.h
+++ b/server/gameserver/mt/BattleHeroGrow.h
@@ -14,6 +14,9 @@ namespace mt
         void Init1();
         void Init2();
 
+        const BattleHeroGrow* GetNextMeta() const;
+        bool IsFullLevel() const;
+
     private:
     };