diff --git a/lib/HeroBonus.h b/lib/HeroBonus.h
index 5a4ea3314..7dafcc670 100644
--- a/lib/HeroBonus.h
+++ b/lib/HeroBonus.h
@@ -1039,8 +1039,9 @@ public:
 	}
 };
 
-struct DLL_LINKAGE ScalingUpdater : public IUpdater
+class DLL_LINKAGE ScalingUpdater : public IUpdater
 {
+public:
 	int valPer20;
 	int stepSize;
 
diff --git a/lib/mapObjects/CGHeroInstance.h b/lib/mapObjects/CGHeroInstance.h
index 4d12ee8ff..ca75c6434 100644
--- a/lib/mapObjects/CGHeroInstance.h
+++ b/lib/mapObjects/CGHeroInstance.h
@@ -109,7 +109,6 @@ public:
 	};
 
 	std::vector<HeroSpecial*> specialtyDeprecated;
-	CBonusSystemNode specialty;
 
 	struct DLL_LINKAGE SecondarySkillsInfo
 	{