diff --git a/win/libds.vcxproj b/win/libds.vcxproj
index 909404e..4980467 100644
--- a/win/libds.vcxproj
+++ b/win/libds.vcxproj
@@ -22,7 +22,7 @@
     <VCProjectVersion>15.0</VCProjectVersion>
     <ProjectGuid>{CA8BCAF9-CD25-4133-8F62-3D1449B5D2FC}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
-    <RootNamespace>libds</RootNamespace>
+    <RootNamespace>ds</RootNamespace>
     <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
@@ -110,7 +110,7 @@
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>MaxSpeed</Optimization>
-      <PreprocessorDefinitions>_DEBUG;_WINDOWS;_USRDLL;LIBDS_EXPORTS;LIBDS_DLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;_WINDOWS;_USRDLL;DS_EXPORTS;LIBDS_DLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <WholeProgramOptimization>true</WholeProgramOptimization>