diff --git a/renderdoc/3rdparty/stb/stb_impl.cpp b/renderdoc/3rdparty/stb/stb_impl.c
similarity index 100%
rename from renderdoc/3rdparty/stb/stb_impl.cpp
rename to renderdoc/3rdparty/stb/stb_impl.c
diff --git a/renderdoc/renderdoc.vcxproj b/renderdoc/renderdoc.vcxproj
index e5c9130de..ba10b676b 100644
--- a/renderdoc/renderdoc.vcxproj
+++ b/renderdoc/renderdoc.vcxproj
@@ -303,7 +303,7 @@
     <ClCompile Include="3rdparty\mhook\disasm-lib\disasm_x86.c" />
     <ClCompile Include="3rdparty\mhook\disasm-lib\misc.c" />
     <ClCompile Include="3rdparty\mhook\mhook-lib\mhook.cpp" />
-    <ClCompile Include="3rdparty\stb\stb_impl.cpp" />
+    <ClCompile Include="3rdparty\stb\stb_impl.c" />
     <ClCompile Include="common\common.cpp" />
     <ClCompile Include="core\core.cpp" />
     <ClCompile Include="core\remote_access.cpp">
diff --git a/renderdoc/renderdoc.vcxproj.filters b/renderdoc/renderdoc.vcxproj.filters
index 14006b75a..9c20c7491 100644
--- a/renderdoc/renderdoc.vcxproj.filters
+++ b/renderdoc/renderdoc.vcxproj.filters
@@ -527,7 +527,7 @@
     <ClCompile Include="driver\gl\gl_shader_refl.cpp">
       <Filter>Drivers\OpenGL</Filter>
     </ClCompile>
-    <ClCompile Include="3rdparty\stb\stb_impl.cpp">
+    <ClCompile Include="3rdparty\stb\stb_impl.c">
       <Filter>3rdparty\stb</Filter>
     </ClCompile>
   </ItemGroup>