diff --git a/plugins/GSdx/Renderers/DX11/GSTextureFX11.cpp b/plugins/GSdx/Renderers/DX11/GSTextureFX11.cpp
index 2a87a51c40..5796f7019d 100644
--- a/plugins/GSdx/Renderers/DX11/GSTextureFX11.cpp
+++ b/plugins/GSdx/Renderers/DX11/GSTextureFX11.cpp
@@ -398,9 +398,9 @@ void GSDevice11::SetupOM(OMDepthStencilSelector dssel, OMBlendSelector bsel, uin
 		{
 			int i = ((bsel.a * 3 + bsel.b) * 3 + bsel.c) * 3 + bsel.d;
 
-			bd.RenderTarget[0].BlendOp = (D3D11_BLEND_OP)m_blendMapD3D11[i].op;
-			bd.RenderTarget[0].SrcBlend = (D3D11_BLEND)m_blendMapD3D11[i].src;
-			bd.RenderTarget[0].DestBlend = (D3D11_BLEND)m_blendMapD3D11[i].dst;
+			bd.RenderTarget[0].BlendOp = m_blendMapD3D11[i].op;
+			bd.RenderTarget[0].SrcBlend = m_blendMapD3D11[i].src;
+			bd.RenderTarget[0].DestBlend = m_blendMapD3D11[i].dst;
 			bd.RenderTarget[0].BlendOpAlpha = D3D11_BLEND_OP_ADD;
 			bd.RenderTarget[0].SrcBlendAlpha = D3D11_BLEND_ONE;
 			bd.RenderTarget[0].DestBlendAlpha = D3D11_BLEND_ZERO;
diff --git a/plugins/GSdx/Renderers/DXCommon/GSDeviceDX.h b/plugins/GSdx/Renderers/DXCommon/GSDeviceDX.h
index 88684e0d5c..bd209b7a8a 100644
--- a/plugins/GSdx/Renderers/DXCommon/GSDeviceDX.h
+++ b/plugins/GSdx/Renderers/DXCommon/GSDeviceDX.h
@@ -304,7 +304,12 @@ public:
 		}
 	};
 
-	struct D3D11Blend {int bogus, op, src, dst;};
+	struct D3D11Blend
+	{
+		int bogus;
+		D3D11_BLEND_OP op;
+		D3D11_BLEND src, dst;
+	};
 	static const D3D11Blend m_blendMapD3D11[3*3*3*3];
 
 	#pragma pack(pop)