diff --git a/src/Microsoft.DotNet.Web.ProjectTemplates/content/RazorPagesWeb-CSharp/Startup.cs b/src/Microsoft.DotNet.Web.ProjectTemplates/content/RazorPagesWeb-CSharp/Startup.cs
index 0dec781d33..015ac4f251 100644
--- a/src/Microsoft.DotNet.Web.ProjectTemplates/content/RazorPagesWeb-CSharp/Startup.cs
+++ b/src/Microsoft.DotNet.Web.ProjectTemplates/content/RazorPagesWeb-CSharp/Startup.cs
@@ -18,6 +18,7 @@ using Microsoft.AspNetCore.Identity;
 using Microsoft.AspNetCore.Http;
 #endif
 using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.HttpsPolicy;
 using Microsoft.AspNetCore.Mvc;
 #if (OrganizationalAuth)
@@ -54,6 +55,7 @@ namespace Company.WebApplication1
             {
                 // This lambda determines whether user consent for non-essential cookies is needed for a given request.
                 options.CheckConsentNeeded = context => true;
+                options.MinimumSameSitePolicy = SameSiteMode.None;
             });
 
 #if (IndividualLocalAuth)
diff --git a/src/Microsoft.DotNet.Web.ProjectTemplates/content/StarterWeb-CSharp/Startup.cs b/src/Microsoft.DotNet.Web.ProjectTemplates/content/StarterWeb-CSharp/Startup.cs
index e2e7351073..bae9d822f6 100644
--- a/src/Microsoft.DotNet.Web.ProjectTemplates/content/StarterWeb-CSharp/Startup.cs
+++ b/src/Microsoft.DotNet.Web.ProjectTemplates/content/StarterWeb-CSharp/Startup.cs
@@ -12,6 +12,7 @@ using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Identity;
 #endif
 using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.HttpsPolicy;
 using Microsoft.AspNetCore.Mvc;
 #if (IndividualLocalAuth)
@@ -74,6 +75,7 @@ namespace Company.WebApplication1
             {
                 // This lambda determines whether user consent for non-essential cookies is needed for a given request.
                 options.CheckConsentNeeded = context => true;
+                options.MinimumSameSitePolicy = SameSiteMode.None;
             });
 
             services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);