diff --git a/src/UniversalValveToolbox/UniversalValveToolbox.csproj b/src/UniversalValveToolbox/UniversalValveToolbox.csproj
index 89238a7..ca68610 100644
--- a/src/UniversalValveToolbox/UniversalValveToolbox.csproj
+++ b/src/UniversalValveToolbox/UniversalValveToolbox.csproj
@@ -211,12 +211,8 @@
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>MessageBoxes.Designer.cs</LastGenOutput>
     </EmbeddedResource>
-    <None Include="json\addons\myOtherProgram.json">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-    <None Include="json\addons\myProgram.json">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
+    <None Include="json\addons\myOtherProgram.json" />
+    <None Include="json\addons\myProgram.json" />
     <None Include="json\engines\496450.json">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
@@ -229,9 +225,7 @@
     <None Include="json\engines\243730.json">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
-    <None Include="json\projects\test project.json">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
+    <None Include="json\projects\test project.json" />
     <None Include="json\settings.json">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>