diff --git a/pkg/msvc/msvc-2010/RetroArch-msvc2010.vcxproj b/pkg/msvc/msvc-2010/RetroArch-msvc2010.vcxproj
index 55dc42e17e..bf32a459c0 100644
--- a/pkg/msvc/msvc-2010/RetroArch-msvc2010.vcxproj
+++ b/pkg/msvc/msvc-2010/RetroArch-msvc2010.vcxproj
@@ -365,10 +365,14 @@
       <CompileAs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">CompileAsC</CompileAs>
       <CompileAs Condition="'$(Configuration)|$(Platform)'=='Release Cg|Win32'">CompileAsC</CompileAs>
       <CompileAs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">CompileAsC</CompileAs>
+      <CompileAs Condition="'$(Configuration)|$(Platform)'=='Debug Cg|x64'">CompileAsC</CompileAs>
+      <CompileAs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">CompileAsC</CompileAs>
+      <CompileAs Condition="'$(Configuration)|$(Platform)'=='Release Cg|x64'">CompileAsC</CompileAs>
+      <CompileAs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">CompileAsC</CompileAs>
     </ClCompile>
     <ClCompile Include="..\..\..\griffin\griffin_cpp.cpp" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
-</Project>
+</Project>
\ No newline at end of file