diff --git a/EgtGeomKernel.vcxproj b/EgtGeomKernel.vcxproj
index 524c7b1..fb96beb 100644
--- a/EgtGeomKernel.vcxproj
+++ b/EgtGeomKernel.vcxproj
@@ -230,7 +230,7 @@ copy $(TargetPath) \EgtProg\Dll32</Command>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <EnableEnhancedInstructionSet>NotSet</EnableEnhancedInstructionSet>
+      <EnableEnhancedInstructionSet>AdvancedVectorExtensions2</EnableEnhancedInstructionSet>
       <OmitFramePointers>true</OmitFramePointers>
       <FloatingPointModel>Precise</FloatingPointModel>
       <EnableParallelCodeGeneration>true</EnableParallelCodeGeneration>