--- a/windows/vs2017/liblzma.vcxproj
+++ b/windows/vs2017/liblzma.vcxproj
@@ -29,7 +29,6 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{12728250-16EC-4DC6-94D7-E21DD88947F8}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>10.0.15063.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
--- a/windows/vs2017/liblzma_dll.vcxproj
+++ b/windows/vs2017/liblzma_dll.vcxproj
@@ -29,7 +29,6 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{E0F247DB-EF12-4755-8DF9-F74BCD1348F7}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>10.0.15063.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">