diff --git a/Content/Editor/MaterialTemplates/Features/Lightmap.hlsl b/Content/Editor/MaterialTemplates/Features/Lightmap.hlsl
index 33ef567ca..f4583fa7f 100644
--- a/Content/Editor/MaterialTemplates/Features/Lightmap.hlsl
+++ b/Content/Editor/MaterialTemplates/Features/Lightmap.hlsl
@@ -1,6 +1,7 @@
 // Copyright (c) 2012-2021 Wojciech Figat. All rights reserved.
 
 @0// Lightmap: Defines
+#define CAN_USE_LIGHTMAP 1
 @1// Lightmap: Includes
 @2// Lightmap: Constants
 float4 LightmapArea;
diff --git a/Content/Editor/MaterialTemplates/Surface.shader b/Content/Editor/MaterialTemplates/Surface.shader
index 1038a73a3..4eee27691 100644
--- a/Content/Editor/MaterialTemplates/Surface.shader
+++ b/Content/Editor/MaterialTemplates/Surface.shader
@@ -350,7 +350,7 @@ VertexOutput VS(ModelInput input)
 	output.Geometry.LightmapUV = input.LightmapUV * input.InstanceLightmapArea.zw + input.InstanceLightmapArea.xy;
 	output.Geometry.InstanceParams = float2(input.InstanceOrigin.w, input.InstanceTransform1.w);
 #else
-#if USE_LIGHTMAP
+#if CAN_USE_LIGHTMAP
 	output.Geometry.LightmapUV = input.LightmapUV * LightmapArea.zw + LightmapArea.xy;
 #else
 	output.Geometry.LightmapUV = input.LightmapUV;
diff --git a/Source/Engine/Graphics/Materials/MaterialShader.h b/Source/Engine/Graphics/Materials/MaterialShader.h
index 102ac4d41..8c49389a7 100644
--- a/Source/Engine/Graphics/Materials/MaterialShader.h
+++ b/Source/Engine/Graphics/Materials/MaterialShader.h
@@ -9,7 +9,7 @@
 /// <summary>
 /// Current materials shader version.
 /// </summary>
-#define MATERIAL_GRAPH_VERSION 147
+#define MATERIAL_GRAPH_VERSION 148
 
 class Material;
 class GPUShader;