diff --git a/samples/IdentityOIDCWebApplicationSample/IdentityOIDCWebApplicationSample.csproj b/samples/IdentityOIDCWebApplicationSample/IdentityOIDCWebApplicationSample.csproj
index cb3dd744ca..f6fdde3d48 100644
--- a/samples/IdentityOIDCWebApplicationSample/IdentityOIDCWebApplicationSample.csproj
+++ b/samples/IdentityOIDCWebApplicationSample/IdentityOIDCWebApplicationSample.csproj
@@ -29,6 +29,7 @@
     <PackageReference Include="Microsoft.Extensions.Logging.Configuration" Version="$(MicrosoftExtensionsLoggingConfigurationPackageVersion)" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="$(MicrosoftExtensionsLoggingConsolePackageVersion)" />
     <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="$(MicrosoftExtensionsLoggingDebugPackageVersion)" />
+    <PackageReference Include="Microsoft.NET.Sdk.Razor" Version="$(MicrosoftNETSdkRazorPackageVersion)" PrivateAssets="All" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/samples/IdentitySample.DefaultUI/IdentitySample.DefaultUI.csproj b/samples/IdentitySample.DefaultUI/IdentitySample.DefaultUI.csproj
index e09c4344c8..f7263323cd 100644
--- a/samples/IdentitySample.DefaultUI/IdentitySample.DefaultUI.csproj
+++ b/samples/IdentitySample.DefaultUI/IdentitySample.DefaultUI.csproj
@@ -30,6 +30,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="$(MicrosoftExtensionsConfigurationUserSecretsPackageVersion)" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="$(MicrosoftExtensionsLoggingConsolePackageVersion)" />
     <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="$(MicrosoftExtensionsLoggingDebugPackageVersion)" />
+    <PackageReference Include="Microsoft.NET.Sdk.Razor" Version="$(MicrosoftNETSdkRazorPackageVersion)" PrivateAssets="All" />
   </ItemGroup>
 
 </Project>
diff --git a/samples/IdentitySample.Mvc/IdentitySample.Mvc.csproj b/samples/IdentitySample.Mvc/IdentitySample.Mvc.csproj
index 4e2f100dca..783e3f7a53 100644
--- a/samples/IdentitySample.Mvc/IdentitySample.Mvc.csproj
+++ b/samples/IdentitySample.Mvc/IdentitySample.Mvc.csproj
@@ -30,5 +30,6 @@
     <PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="$(MicrosoftExtensionsConfigurationUserSecretsPackageVersion)" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="$(MicrosoftExtensionsLoggingConsolePackageVersion)" />
     <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="$(MicrosoftExtensionsLoggingDebugPackageVersion)" />
+    <PackageReference Include="Microsoft.NET.Sdk.Razor" Version="$(MicrosoftNETSdkRazorPackageVersion)" PrivateAssets="All" />
   </ItemGroup>
 </Project>
diff --git a/test/WebSites/Identity.OpenIdConnect.WebSite/Identity.OpenIdConnect.WebSite.csproj b/test/WebSites/Identity.OpenIdConnect.WebSite/Identity.OpenIdConnect.WebSite.csproj
index 93f12b52d8..b45dcbc16a 100644
--- a/test/WebSites/Identity.OpenIdConnect.WebSite/Identity.OpenIdConnect.WebSite.csproj
+++ b/test/WebSites/Identity.OpenIdConnect.WebSite/Identity.OpenIdConnect.WebSite.csproj
@@ -40,6 +40,7 @@
     <PackageReference Include="Microsoft.Extensions.Logging.Configuration" Version="$(MicrosoftExtensionsLoggingConfigurationPackageVersion)" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="$(MicrosoftExtensionsLoggingConsolePackageVersion)" />
     <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="$(MicrosoftExtensionsLoggingDebugPackageVersion)" />
+    <PackageReference Include="Microsoft.NET.Sdk.Razor" Version="$(MicrosoftNETSdkRazorPackageVersion)" PrivateAssets="All" />
   </ItemGroup>
 
   <ItemGroup>