diff --git a/src/Installers/Windows/AspNetCoreModule-Setup/ANCMIISExpressV2/AncmIISExpressV2.wixproj b/src/Installers/Windows/AspNetCoreModule-Setup/ANCMIISExpressV2/AncmIISExpressV2.wixproj
index 73052d4ae5..416a366105 100644
--- a/src/Installers/Windows/AspNetCoreModule-Setup/ANCMIISExpressV2/AncmIISExpressV2.wixproj
+++ b/src/Installers/Windows/AspNetCoreModule-Setup/ANCMIISExpressV2/AncmIISExpressV2.wixproj
@@ -44,6 +44,7 @@
   <ItemGroup>
     <ProjectReference Include="..\CustomAction\aspnetcoreCA.vcxproj">
       <Name>aspnetcoreCA</Name>
+      <SetPlatform Condition="'$(Platform)' == 'x86'">Platform=Win32</SetPlatform>
       <Project>{7c27e72f-54d0-4820-8cfa-5e4be640974b}</Project>
       <Private>True</Private>
       <DoNotHarvest>True</DoNotHarvest>
diff --git a/src/Installers/Windows/AspNetCoreModule-Setup/ANCMV2/AncmV2.wixproj b/src/Installers/Windows/AspNetCoreModule-Setup/ANCMV2/AncmV2.wixproj
index 567462fb6e..66d093c623 100644
--- a/src/Installers/Windows/AspNetCoreModule-Setup/ANCMV2/AncmV2.wixproj
+++ b/src/Installers/Windows/AspNetCoreModule-Setup/ANCMV2/AncmV2.wixproj
@@ -44,6 +44,7 @@
   <ItemGroup>
     <ProjectReference Include="..\CustomAction\aspnetcoreCA.vcxproj">
       <Name>aspnetcoreCA</Name>
+      <SetPlatform Condition="'$(Platform)' == 'x86'">Platform=Win32</SetPlatform>
       <Project>{7c27e72f-54d0-4820-8cfa-5e4be640974b}</Project>
       <Private>True</Private>
       <DoNotHarvest>True</DoNotHarvest>
diff --git a/src/Installers/Windows/AspNetCoreModule-Setup/Directory.Build.props b/src/Installers/Windows/AspNetCoreModule-Setup/Directory.Build.props
index 186ba000da..b1f5215841 100644
--- a/src/Installers/Windows/AspNetCoreModule-Setup/Directory.Build.props
+++ b/src/Installers/Windows/AspNetCoreModule-Setup/Directory.Build.props
@@ -40,30 +40,34 @@
   </PropertyGroup>
 
  <ItemGroup>
-    <ProjectReference Include="$(_ServerIISBasePath)AspNetCoreModuleV2\AspNetCore\AspNetCore.vcxproj"  Platform="x64">
+    <ProjectReference Include="$(_ServerIISBasePath)AspNetCoreModuleV2\AspNetCore\AspNetCore.vcxproj">
       <Name>AspNetCoreV2WoW64</Name>
       <Private>True</Private>
       <DoNotHarvest>True</DoNotHarvest>
       <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+      <SetPlatform>Platform=x64</SetPlatform>
     </ProjectReference>
-    <ProjectReference Include="$(_ServerIISBasePath)AspNetCoreModuleV2\OutOfProcessRequestHandler\OutOfProcessRequestHandler.vcxproj" Platform="x64">
+    <ProjectReference Include="$(_ServerIISBasePath)AspNetCoreModuleV2\OutOfProcessRequestHandler\OutOfProcessRequestHandler.vcxproj">
       <Name>AspNetCoreV2HandlerWoW64</Name>
       <Private>True</Private>
       <DoNotHarvest>True</DoNotHarvest>
       <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+      <SetPlatform>Platform=x64</SetPlatform>
     </ProjectReference>
 
-    <ProjectReference Include="$(_ServerIISBasePath)AspNetCoreModuleV2\AspNetCore\AspNetCore.vcxproj"  Platform="Win32">
+    <ProjectReference Include="$(_ServerIISBasePath)AspNetCoreModuleV2\AspNetCore\AspNetCore.vcxproj">
       <Name>AspNetCoreV2</Name>
       <Private>True</Private>
       <DoNotHarvest>True</DoNotHarvest>
       <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+      <SetPlatform>Platform=Win32</SetPlatform>
     </ProjectReference>
-    <ProjectReference Include="$(_ServerIISBasePath)AspNetCoreModuleV2\OutOfProcessRequestHandler\OutOfProcessRequestHandler.vcxproj" Platform="Win32">
+    <ProjectReference Include="$(_ServerIISBasePath)AspNetCoreModuleV2\OutOfProcessRequestHandler\OutOfProcessRequestHandler.vcxproj">
       <Name>AspNetCoreV2Handler</Name>
       <Private>True</Private>
       <DoNotHarvest>True</DoNotHarvest>
       <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+      <SetPlatform>Platform=Win32</SetPlatform>
     </ProjectReference>
   </ItemGroup>
 </Project>