diff --git a/windows/ZeroTierOne/ZeroTierOne.vcxproj b/windows/ZeroTierOne/ZeroTierOne.vcxproj
index be2121aa..43f00bff 100644
--- a/windows/ZeroTierOne/ZeroTierOne.vcxproj
+++ b/windows/ZeroTierOne/ZeroTierOne.vcxproj
@@ -212,7 +212,7 @@
       <AdditionalIncludeDirectories>$(SolutionDir)\ext\bin\libcrypto\include</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZT_OFFICIAL_RELEASE;ZT_AUTO_UPDATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
+      <EnableEnhancedInstructionSet>NoExtensions</EnableEnhancedInstructionSet>
       <StringPooling>true</StringPooling>
     </ClCompile>
     <Link>