diff --git a/JSBSim.vcxproj b/JSBSim.vcxproj
index d21df9166a..901943d511 100644
--- a/JSBSim.vcxproj
+++ b/JSBSim.vcxproj
@@ -196,7 +196,7 @@
       <PreprocessorDefinitions>JSBSIM_STATIC_LINK;JSBSIM_VERSION="1.2.2.dev1";WIN32;NOMINMAX;NDEBUG;_CONSOLE;_USE_MATH_DEFINES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
-      <EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
+      <EnableEnhancedInstructionSet>NotSet</EnableEnhancedInstructionSet>
       <FloatingPointModel>Fast</FloatingPointModel>
       <PrecompiledHeader>
       </PrecompiledHeader>