diff --git a/src/rendering/hwrenderer/postprocessing/hw_postprocess.h b/src/rendering/hwrenderer/postprocessing/hw_postprocess.h
index 905649f87c..dd9ee94f5e 100644
--- a/src/rendering/hwrenderer/postprocessing/hw_postprocess.h
+++ b/src/rendering/hwrenderer/postprocessing/hw_postprocess.h
@@ -639,3 +639,20 @@ public:
 	void UpdateTextures() override;
 	void UpdateSteps() override;
 };
+
+struct ShadowMapUniforms
+{
+	float ShadowmapQuality;
+	float Padding0, Padding1, Padding2;
+
+	static std::vector<UniformFieldDesc> Desc()
+	{
+		return
+		{
+			{ "ShadowmapQuality", UniformType::Float, offsetof(ShadowMapUniforms, ShadowmapQuality) },
+			{ "Padding0", UniformType::Float, offsetof(ShadowMapUniforms, Padding0) },
+			{ "Padding1", UniformType::Float, offsetof(ShadowMapUniforms, Padding1) },
+			{ "Padding2", UniformType::Float, offsetof(ShadowMapUniforms, Padding2) },
+		};
+	}
+};
diff --git a/src/rendering/hwrenderer/postprocessing/hw_shadowmapshader.cpp b/src/rendering/hwrenderer/postprocessing/hw_shadowmapshader.cpp
index 3772a50368..199993d466 100644
--- a/src/rendering/hwrenderer/postprocessing/hw_shadowmapshader.cpp
+++ b/src/rendering/hwrenderer/postprocessing/hw_shadowmapshader.cpp
@@ -27,7 +27,7 @@ void FShadowMapShader::Bind(IRenderQueue *q)
 {
 	if (!mShader)
 	{
-		FString prolog = Uniforms.CreateDeclaration("Uniforms", UniformBlock::Desc());
+		FString prolog = Uniforms.CreateDeclaration("Uniforms", ShadowMapUniforms::Desc());
 
 		mShader.reset(screen->CreateShaderProgram());
 		mShader->Compile(IShaderProgram::Vertex, "shaders/glsl/screenquad.vp", "", 430);
diff --git a/src/rendering/hwrenderer/postprocessing/hw_shadowmapshader.h b/src/rendering/hwrenderer/postprocessing/hw_shadowmapshader.h
index 34b8de4a90..2b1b3204a7 100644
--- a/src/rendering/hwrenderer/postprocessing/hw_shadowmapshader.h
+++ b/src/rendering/hwrenderer/postprocessing/hw_shadowmapshader.h
@@ -2,30 +2,14 @@
 #define __GL_SHADOWMAPSHADER_H
 
 #include "hwrenderer/postprocessing/hw_shaderprogram.h"
+#include "hwrenderer/postprocessing/hw_postprocess.h"
 
 class FShadowMapShader
 {
 public:
 	void Bind(IRenderQueue *q);
 
-	struct UniformBlock
-	{
-		float ShadowmapQuality;
-		float Padding0, Padding1, Padding2;
-
-		static std::vector<UniformFieldDesc> Desc()
-		{
-			return
-			{
-				{ "ShadowmapQuality", UniformType::Float, offsetof(UniformBlock, ShadowmapQuality) },
-				{ "Padding0", UniformType::Float, offsetof(UniformBlock, Padding0) },
-				{ "Padding1", UniformType::Float, offsetof(UniformBlock, Padding1) },
-				{ "Padding2", UniformType::Float, offsetof(UniformBlock, Padding2) },
-			};
-		}
-	};
-
-	ShaderUniforms<UniformBlock, POSTPROCESS_BINDINGPOINT> Uniforms;
+	ShaderUniforms<ShadowMapUniforms, POSTPROCESS_BINDINGPOINT> Uniforms;
 
 private:
 	std::unique_ptr<IShaderProgram> mShader;