diff --git a/src/ProjectTemplates/test/AssemblyInfo.AssemblyFixtures.cs b/src/ProjectTemplates/test/AssemblyInfo.AssemblyFixtures.cs
index 61cae7d8c2..9e4d5d6b34 100644
--- a/src/ProjectTemplates/test/AssemblyInfo.AssemblyFixtures.cs
+++ b/src/ProjectTemplates/test/AssemblyInfo.AssemblyFixtures.cs
@@ -10,5 +10,3 @@ using Xunit;
 
 [assembly: Microsoft.AspNetCore.E2ETesting.AssemblyFixture(typeof(ProjectFactoryFixture))]
 [assembly: Microsoft.AspNetCore.E2ETesting.AssemblyFixture(typeof(SeleniumStandaloneServer))]
-
-[assembly: QuarantinedTest("Investigation pending in https://github.com/dotnet/aspnetcore/issues/21748")]
\ No newline at end of file