diff --git a/AI/VCAI/FuzzyEngines.cpp b/AI/VCAI/FuzzyEngines.cpp
index 7d9dbc40f..9126b23dd 100644
--- a/AI/VCAI/FuzzyEngines.cpp
+++ b/AI/VCAI/FuzzyEngines.cpp
@@ -382,7 +382,7 @@ float VisitObjEngine::evaluate(Goals::VisitObj & goal)
 	else
 	{
 		MapObjectsEvaluator::getInstance().addObjectData(obj->ID, obj->subID, 0);
-		logGlobal->warn("AI met object type it doesn't know - ID: " + std::to_string(obj->ID) + ", subID: " + std::to_string(obj->subID) + " - adding to database with value " + std::to_string(objValue));
+		logGlobal->error("AI met object type it doesn't know - ID: " + std::to_string(obj->ID) + ", subID: " + std::to_string(obj->subID) + " - adding to database with value " + std::to_string(objValue));
 	}
 
 	setSharedFuzzyVariables(goal);
diff --git a/AI/VCAI/MapObjectsEvaluator.cpp b/AI/VCAI/MapObjectsEvaluator.cpp
index ac3b336e8..b1b9cf917 100644
--- a/AI/VCAI/MapObjectsEvaluator.cpp
+++ b/AI/VCAI/MapObjectsEvaluator.cpp
@@ -3,6 +3,8 @@
 #include "../../lib/GameConstants.h"
 #include "../../lib/VCMI_Lib.h"
 #include "../../lib/CCreatureHandler.h"
+#include "../../lib/CHeroHandler.h"
+#include "../../lib/mapObjects/CGHeroInstance.h"
 #include "../../lib/mapObjects/CGTownInstance.h"
 #include "../../lib/mapObjects/MiscObjects.h"
 #include "../../lib/CRandomGenerator.h"
@@ -56,6 +58,12 @@ boost::optional<int> MapObjectsEvaluator::getObjectValue(int primaryID, int seco
 
 boost::optional<int> MapObjectsEvaluator::getObjectValue(const CGObjectInstance * obj) const
 {
+	if(obj->ID == Obj::HERO)
+	{
+		//special case handling: in-game heroes have hero ID as object subID, but when reading configs available hero object subID's are hero classes
+		auto hero = dynamic_cast<const CGHeroInstance*>(obj);
+		return getObjectValue(obj->ID, hero->type->heroClass->id);
+	}
 	if(obj->ID == Obj::CREATURE_GENERATOR1 || obj->ID == Obj::CREATURE_GENERATOR4)
 	{
 		auto dwelling = dynamic_cast<const CGDwelling *>(obj);