diff --git a/Hydrogent/include/HnDrawItem.hpp b/Hydrogent/include/HnDrawItem.hpp
index f86083b..ba34486 100644
--- a/Hydrogent/include/HnDrawItem.hpp
+++ b/Hydrogent/include/HnDrawItem.hpp
@@ -35,7 +35,7 @@
 #include "Buffer.h"
 #include "PipelineState.h"
 #include "ShaderResourceBinding.h"
-#include "RefCntAutoPtr.hpp"
+#include "DiligentCore/Common/interface/RefCntAutoPtr.hpp"
 
 namespace Diligent
 {
diff --git a/Hydrogent/include/HnShaderSourceFactory.hpp b/Hydrogent/include/HnShaderSourceFactory.hpp
index 9aec7c5..84e0157 100644
--- a/Hydrogent/include/HnShaderSourceFactory.hpp
+++ b/Hydrogent/include/HnShaderSourceFactory.hpp
@@ -26,8 +26,8 @@
 
 #pragma once
 
-#include "../../../DiligentCore/Graphics/GraphicsEngine/interface/Shader.h"
-#include "../../../DiligentCore/Common/interface/RefCntAutoPtr.hpp"
+#include "DiligentCore/Graphics/GraphicsEngine/interface/Shader.h"
+#include "DiligentCore/Common/interface/RefCntAutoPtr.hpp"
 
 namespace Diligent
 {
diff --git a/Hydrogent/include/HnShadowMapManager.hpp b/Hydrogent/include/HnShadowMapManager.hpp
index ec349b9..227dda1 100644
--- a/Hydrogent/include/HnShadowMapManager.hpp
+++ b/Hydrogent/include/HnShadowMapManager.hpp
@@ -30,7 +30,7 @@
 
 #include "RenderDevice.h"
 #include "DeviceContext.h"
-#include "RefCntAutoPtr.hpp"
+#include "DiligentCore/Common/interface/RefCntAutoPtr.hpp"
 
 namespace Diligent
 {
diff --git a/Hydrogent/include/HnTextureIdentifier.hpp b/Hydrogent/include/HnTextureIdentifier.hpp
index 8ea53fb..55984c7 100644
--- a/Hydrogent/include/HnTextureIdentifier.hpp
+++ b/Hydrogent/include/HnTextureIdentifier.hpp
@@ -30,7 +30,7 @@
 #include "pxr/base/tf/token.h"
 #include "pxr/imaging/hd/enums.h"
 
-#include "../../../DiligentCore/Graphics/GraphicsEngine/interface/TextureView.h"
+#include "DiligentCore/Graphics/GraphicsEngine/interface/TextureView.h"
 
 
 namespace Diligent
diff --git a/Hydrogent/include/HnTextureUtils.hpp b/Hydrogent/include/HnTextureUtils.hpp
index aeb09d6..aba6dc5 100644
--- a/Hydrogent/include/HnTextureUtils.hpp
+++ b/Hydrogent/include/HnTextureUtils.hpp
@@ -27,7 +27,7 @@
 #pragma once
 
 #include "TextureLoader.h"
-#include "RefCntAutoPtr.hpp"
+#include "DiligentCore/Common/interface/RefCntAutoPtr.hpp"
 
 namespace Diligent
 {