diff --git a/lib/mapObjectConstructors/AObjectTypeHandler.cpp b/lib/mapObjectConstructors/AObjectTypeHandler.cpp
index 85c2aaef6..c431900aa 100644
--- a/lib/mapObjectConstructors/AObjectTypeHandler.cpp
+++ b/lib/mapObjectConstructors/AObjectTypeHandler.cpp
@@ -29,6 +29,11 @@ std::string AObjectTypeHandler::getJsonKey() const
 	return modScope + ':' + subTypeName;
 }
 
+std::string AObjectTypeHandler::getModScope() const
+{
+	return modScope;
+}
+
 si32 AObjectTypeHandler::getIndex() const
 {
 	return type;
diff --git a/lib/mapObjectConstructors/AObjectTypeHandler.h b/lib/mapObjectConstructors/AObjectTypeHandler.h
index d555244b2..402aa2aec 100644
--- a/lib/mapObjectConstructors/AObjectTypeHandler.h
+++ b/lib/mapObjectConstructors/AObjectTypeHandler.h
@@ -74,6 +74,8 @@ public:
 	/// returns full form of identifier of this object in form of modName:objectName
 	std::string getJsonKey() const;
 
+	std::string getModScope() const;
+
 	/// Returns object-specific name, if set
 	SObjectSounds getSounds() const;
 
diff --git a/mapeditor/mapcontroller.cpp b/mapeditor/mapcontroller.cpp
index f09eb22d1..a855f82b7 100644
--- a/mapeditor/mapcontroller.cpp
+++ b/mapeditor/mapcontroller.cpp
@@ -624,7 +624,7 @@ ModCompatibilityInfo MapController::modAssessmentMap(const CMap & map)
 	for(auto obj : map.objects)
 	{
 		auto handler = obj->getObjectHandler();
-		auto modScope = QString::fromStdString(handler->getJsonKey()).split(":").at(0).toStdString();
+		auto modScope = handler->getModScope();
 		if(modScope != "core")
 			result[modScope] = VLC->modh->getModInfo(modScope).getVerificationInfo();