diff --git a/client/render/AssetGenerator.cpp b/client/render/AssetGenerator.cpp
index 2895be470..1d6984fb1 100644
--- a/client/render/AssetGenerator.cpp
+++ b/client/render/AssetGenerator.cpp
@@ -36,7 +36,6 @@ void AssetGenerator::createAdventureOptionsCleanBackground()
 	ResourcePath savePath(filename, EResType::IMAGE);
 
 	auto res = ImagePath::builtin("ADVOPTBK");
-	res = res.setOriginalResource(true);
 
 	std::shared_ptr<IImage> img = GH.renderHandler().loadImage(res, EImageBlitMode::OPAQUE);
 
@@ -66,7 +65,6 @@ void AssetGenerator::createBigSpellBook()
 	ResourcePath savePath(filename, EResType::IMAGE);
 
 	auto res = ImagePath::builtin("SpelBack");
-	res = res.setOriginalResource(true);
 
 	std::shared_ptr<IImage> img = GH.renderHandler().loadImage(res, EImageBlitMode::OPAQUE);
 	Canvas canvas = Canvas(Point(800, 600), CanvasScalingPolicy::IGNORE);
diff --git a/lib/filesystem/AdapterLoaders.cpp b/lib/filesystem/AdapterLoaders.cpp
index caa1dd7f6..90d76ea2c 100644
--- a/lib/filesystem/AdapterLoaders.cpp
+++ b/lib/filesystem/AdapterLoaders.cpp
@@ -66,19 +66,10 @@ CFilesystemList::~CFilesystemList()
 
 std::unique_ptr<CInputStream> CFilesystemList::load(const ResourcePath & resourceName) const
 {
-	if(resourceName.getOriginalResource())
-	{
-		for(const auto & loader : loaders)
-			if (loader->existsResource(resourceName))
-				return loader->load(resourceName);
-	}
-	else
-	{
-		// load resource from last loader that have it (last overridden version)
-		for(const auto & loader : boost::adaptors::reverse(loaders))
-			if (loader->existsResource(resourceName))
-				return loader->load(resourceName);
-	}
+	// load resource from last loader that have it (last overridden version)
+	for(const auto & loader : boost::adaptors::reverse(loaders))
+		if (loader->existsResource(resourceName))
+			return loader->load(resourceName);
 
 	throw std::runtime_error("Resource with name " + resourceName.getName() + " and type "
 		+ EResTypeHelper::getEResTypeAsString(resourceName.getType()) + " wasn't found.");
diff --git a/lib/filesystem/ResourcePath.cpp b/lib/filesystem/ResourcePath.cpp
index 1c2b29f7b..347c3e9fd 100644
--- a/lib/filesystem/ResourcePath.cpp
+++ b/lib/filesystem/ResourcePath.cpp
@@ -51,22 +51,19 @@ static inline std::string readName(std::string name, bool uppercase)
 ResourcePath::ResourcePath(const std::string & name_):
 	type(readType(name_)),
 	name(readName(name_, true)),
-	originalName(readName(name_, false)),
-	originalResource(false)
+	originalName(readName(name_, false))
 {}
 
 ResourcePath::ResourcePath(const std::string & name_, EResType type_):
 	type(type_),
 	name(readName(name_, true)),
-	originalName(readName(name_, false)),
-	originalResource(false)
+	originalName(readName(name_, false))
 {}
 
 ResourcePath::ResourcePath(const JsonNode & name, EResType type):
 	type(type),
 	name(readName(name.String(), true)),
-	originalName(readName(name.String(), false)),
-	originalResource(false)
+	originalName(readName(name.String(), false))
 {
 }
 
diff --git a/lib/filesystem/ResourcePath.h b/lib/filesystem/ResourcePath.h
index 92fa3702b..4f4b4e9a1 100644
--- a/lib/filesystem/ResourcePath.h
+++ b/lib/filesystem/ResourcePath.h
@@ -99,7 +99,6 @@ public:
 	bool empty() const {return name.empty();}
 	std::string getName() const {return name;}
 	std::string getOriginalName() const {return originalName;}
-	bool getOriginalResource() const {return originalResource;}
 	EResType getType() const {return type;}
 
 	void serializeJson(JsonSerializeFormat & handler);
@@ -109,8 +108,6 @@ public:
 		h & type;
 		h & name;
 		h & originalName;
-		if (h.version >= Handler::Version::RESOURCE_GENERATION)
-			h & originalResource;
 	}
 
 protected:
@@ -123,9 +120,6 @@ protected:
 
 	/// name in original case
 	std::string originalName;
-
-	/// flag for requesting unmodded, original resource
-	bool originalResource;
 };
 
 template<EResType Type>
@@ -186,17 +180,6 @@ public:
 		ResourcePathTempl result;
 		result.name = prefix + this->getName();
 		result.originalName = prefix + this->getOriginalName();
-		result.originalResource = this->getOriginalResource();
-
-		return result;
-	}
-
-	ResourcePathTempl setOriginalResource(bool original) const
-	{
-		ResourcePathTempl result;
-		result.name = this->getName();
-		result.originalName = this->getOriginalName();
-		result.originalResource = original;
 
 		return result;
 	}
diff --git a/lib/serializer/ESerializationVersion.h b/lib/serializer/ESerializationVersion.h
index 7eb6bfbfe..d7c9ad4c1 100644
--- a/lib/serializer/ESerializationVersion.h
+++ b/lib/serializer/ESerializationVersion.h
@@ -66,7 +66,6 @@ enum class ESerializationVersion : int32_t
 	NEW_TOWN_BUILDINGS, // 855 - old bonusing buildings have been removed
 	STATISTICS_SCREEN, // 856 - extent statistic functions
 	NEW_MARKETS, // 857 - reworked market classes
-	RESOURCE_GENERATION, // 858 - resource generation
 
-	CURRENT = RESOURCE_GENERATION
+	CURRENT = NEW_MARKETS
 };