diff --git a/src/ProjectTemplates/BlazorTemplates.Tests/BlazorWasmTemplateTest.cs b/src/ProjectTemplates/BlazorTemplates.Tests/BlazorWasmTemplateTest.cs
index a63c8c4dfd..decd986856 100644
--- a/src/ProjectTemplates/BlazorTemplates.Tests/BlazorWasmTemplateTest.cs
+++ b/src/ProjectTemplates/BlazorTemplates.Tests/BlazorWasmTemplateTest.cs
@@ -330,6 +330,7 @@ namespace Templates.Test
         }
 
         [Fact]
+        [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/23639")]
         public async Task BlazorWasmStandaloneTemplate_IndividualAuth_Works()
         {
             var project = await ProjectFactory.GetOrCreateProject("blazorstandaloneindividual", Output);