diff --git a/src/WebSdk/ProjectSystem/Targets/Microsoft.NET.Sdk.Web.ProjectSystem.targets b/src/WebSdk/ProjectSystem/Targets/Microsoft.NET.Sdk.Web.ProjectSystem.targets
index cbfd27505de0..b00ffcd0501f 100644
--- a/src/WebSdk/ProjectSystem/Targets/Microsoft.NET.Sdk.Web.ProjectSystem.targets
+++ b/src/WebSdk/ProjectSystem/Targets/Microsoft.NET.Sdk.Web.ProjectSystem.targets
@@ -68,6 +68,8 @@ Copyright (c) .NET Foundation. All rights reserved.
$(InterceptorsPreviewNamespaces);Microsoft.AspNetCore.Http.Generated
$(InterceptorsPreviewNamespaces);Microsoft.Extensions.Configuration.Binder.SourceGeneration
+
+ $(InterceptorsPreviewNamespaces);Microsoft.AspNetCore.Http.Validation.Generated