diff --git a/MP.INVE/MP.INVE.csproj b/MP.INVE/MP.INVE.csproj
index 0f2c2052..d3d8f332 100644
--- a/MP.INVE/MP.INVE.csproj
+++ b/MP.INVE/MP.INVE.csproj
@@ -41,6 +41,9 @@
     <None Update="post-build.ps1">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
+    <None Update="temp\.placeholder">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
   </ItemGroup>
   <Target Name="PostBuild" AfterTargets="PostBuildEvent">
     <Exec Command="powershell.exe -ExecutionPolicy Unrestricted -NoProfile -NonInteractive -File $(ProjectDir)\post-build.ps1 -ProjectDir $(ProjectDir) -ProjectPath $(ProjectPath)" />