diff --git a/src/build/win32/_all.vcxproj b/src/build/win32/_all.vcxproj
index 9ba582751..f618c16a3 100644
--- a/src/build/win32/_all.vcxproj
+++ b/src/build/win32/_all.vcxproj
@@ -88,4 +88,5 @@
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
+  <VCProjectUpgraderObjectName>NoUpgrade</VCProjectUpgraderObjectName>
 </Project>
\ No newline at end of file