diff --git a/Engine/source/shaderGen/HLSL/accuFeatureHLSL.h b/Engine/source/shaderGen/HLSL/accuFeatureHLSL.h
index b97045681..1912ecbb8 100644
--- a/Engine/source/shaderGen/HLSL/accuFeatureHLSL.h
+++ b/Engine/source/shaderGen/HLSL/accuFeatureHLSL.h
@@ -98,6 +98,8 @@ public:
       }
    }
 
+   U32 getShaderStages() override { return (GFXShaderStage::PIXEL_SHADER); }
+
    String getName() override { return "Accu Scale"; }
 };
 
@@ -118,6 +120,8 @@ public:
       }
    }
 
+   U32 getShaderStages() override { return (GFXShaderStage::PIXEL_SHADER); }
+
    String getName() override { return "Accu Direction"; }
 };
 
@@ -138,6 +142,8 @@ public:
       }
    }
 
+   U32 getShaderStages() override { return (GFXShaderStage::PIXEL_SHADER); }
+
    String getName() override { return "Accu Strength"; }
 };
 
@@ -158,6 +164,8 @@ public:
       }
    }
 
+   U32 getShaderStages() override { return (GFXShaderStage::PIXEL_SHADER); }
+
    String getName() override { return "Accu Coverage"; }
 };
 
@@ -179,6 +187,8 @@ public:
       }
    }
 
+   U32 getShaderStages() override { return (GFXShaderStage::PIXEL_SHADER); }
+
    String getName() override { return "Accu Specular"; }
 };
 
diff --git a/Engine/source/shaderGen/HLSL/debugVizFeatureHLSL.h b/Engine/source/shaderGen/HLSL/debugVizFeatureHLSL.h
index 53c0151e9..05ffc69a7 100644
--- a/Engine/source/shaderGen/HLSL/debugVizFeatureHLSL.h
+++ b/Engine/source/shaderGen/HLSL/debugVizFeatureHLSL.h
@@ -37,5 +37,7 @@ public:
    void processPix(Vector<ShaderComponent*>& componentList,
       const MaterialFeatureData& fd) override;
 
+   U32 getShaderStages() override { return (GFXShaderStage::PIXEL_SHADER); }
+
    String getName() override { return "Debug Viz"; }
 };
diff --git a/Engine/source/shaderGen/HLSL/shaderFeatureHLSL.h b/Engine/source/shaderGen/HLSL/shaderFeatureHLSL.h
index 8acfb3991..f5988c022 100644
--- a/Engine/source/shaderGen/HLSL/shaderFeatureHLSL.h
+++ b/Engine/source/shaderGen/HLSL/shaderFeatureHLSL.h
@@ -180,6 +180,8 @@ public:
 
    void processPix( Vector<ShaderComponent*> &componentList, 
       const MaterialFeatureData &fd ) override;
+
+   U32 getShaderStages() override { return (GFXShaderStage::PIXEL_SHADER); }
    
    U32 getOutputTargets( const MaterialFeatureData &fd ) const override { return mOutputTargetMask; }
 };
@@ -306,6 +308,7 @@ class DiffuseFeatureHLSL : public ShaderFeatureHLSL
 public:   
    void processPix(   Vector<ShaderComponent*> &componentList, 
                               const MaterialFeatureData &fd ) override;
+   U32 getShaderStages() override { return (GFXShaderStage::PIXEL_SHADER); }
 
    Material::BlendOp getBlendOp() override{ return Material::None; }
 
@@ -540,6 +543,8 @@ public:
    void processPix(   Vector<ShaderComponent*> &componentList, 
                               const MaterialFeatureData &fd ) override;
 
+   U32 getShaderStages() override { return (GFXShaderStage::PIXEL_SHADER); }
+
    Material::BlendOp getBlendOp() override { return Material::None; }
 
    String getName() override
@@ -559,6 +564,8 @@ public:
    void processPix(   Vector<ShaderComponent*> &componentList, 
                               const MaterialFeatureData &fd ) override;
 
+   U32 getShaderStages() override { return ( GFXShaderStage::PIXEL_SHADER); }
+
    String getName() override
    {
       return "Glow Mask";
@@ -583,6 +590,8 @@ public:
    void processPix(   Vector<ShaderComponent*> &componentList, 
                               const MaterialFeatureData &fd ) override;
 
+   U32 getShaderStages() override { return (GFXShaderStage::PIXEL_SHADER); }
+
    Material::BlendOp getBlendOp() override { return Material::None; }
 
    String getName() override { return "HDR Output"; }
@@ -627,6 +636,8 @@ public:
    void processVert( Vector<ShaderComponent*> &componentList,
       const MaterialFeatureData &fd ) override;
 
+   U32 getShaderStages() override { return (GFXShaderStage::VERTEX_SHADER); }
+
    String getName() override
    {
       return "Particle Normal Generation Feature";
@@ -673,6 +684,8 @@ public:
    void processVert(  Vector<ShaderComponent*> &componentList,
                               const MaterialFeatureData &fd ) override;
 
+   U32 getShaderStages() override { return (GFXShaderStage::VERTEX_SHADER); }
+
    String getName() override { return "Hardware Skinning"; }
 };