diff --git a/source/glest_game/types/upgrade_type.h b/source/glest_game/types/upgrade_type.h
index 1269f306..5d8fa483 100644
--- a/source/glest_game/types/upgrade_type.h
+++ b/source/glest_game/types/upgrade_type.h
@@ -96,10 +96,6 @@ protected:
 	bool attackSpeedIsMultiplier;
 	std::map<string,int> attackSpeedIsMultiplierValueList;
 
-	int attackSpeed;
-	bool attackSpeedIsMultiplier;
-	std::map<string,int> attackSpeedIsMultiplierValueList;
-
 public:
 	/**
 	 * Creates an UpgradeTypeBase with values such that there are no stat changes.