diff --git a/DeviceFlowWeb/DeviceFlowWeb.csproj b/DeviceFlowWeb/DeviceFlowWeb.csproj
index 3db16af..855c856 100644
--- a/DeviceFlowWeb/DeviceFlowWeb.csproj
+++ b/DeviceFlowWeb/DeviceFlowWeb.csproj
@@ -7,6 +7,10 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <PropertyGroup>
+    <DefaultItemExcludes>$(DefaultItemExcludes);wwwroot\css\site.min.css;wwwroot\css\vendor.min.css;wwwroot\js\site.min.js;wwwroot\js\vendor-validation.min.js;wwwroot\js\vendor.min.js</DefaultItemExcludes>
+  </PropertyGroup>
+
   <ItemGroup>
     <PackageReference Include="BuildBundlerMinifier" Version="3.2.449" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="9.0.0" />