diff --git a/src/Servers/Kestrel/test/FunctionalTests/RequestTests.cs b/src/Servers/Kestrel/test/FunctionalTests/RequestTests.cs
index ab4ce8485e..090c9aac86 100644
--- a/src/Servers/Kestrel/test/FunctionalTests/RequestTests.cs
+++ b/src/Servers/Kestrel/test/FunctionalTests/RequestTests.cs
@@ -499,7 +499,6 @@ namespace Microsoft.AspNetCore.Server.Kestrel.FunctionalTests
         }
 
         [Theory]
-        [QuarantinedTest]
         [MemberData(nameof(ConnectionMiddlewareData))]
         public async Task ConnectionClosedTokenFiresOnClientFIN(ListenOptions listenOptions)
         {
diff --git a/src/Tools/dotnet-user-secrets/test/InitCommandTest.cs b/src/Tools/dotnet-user-secrets/test/InitCommandTest.cs
index 822d04955e..7a35a17258 100644
--- a/src/Tools/dotnet-user-secrets/test/InitCommandTest.cs
+++ b/src/Tools/dotnet-user-secrets/test/InitCommandTest.cs
@@ -32,7 +32,6 @@ namespace Microsoft.Extensions.SecretManager.Tools.Tests
         private CommandContext MakeCommandContext() => new CommandContext(null, new TestReporter(_output), _console);
 
         [Fact]
-        [QuarantinedTest]
         public void AddsSecretIdToProject()
         {
             var projectDir = _fixture.CreateProject(null);
@@ -45,7 +44,6 @@ namespace Microsoft.Extensions.SecretManager.Tools.Tests
         }
 
         [Fact]
-        [QuarantinedTest]
         public void AddsSpecificSecretIdToProject()
         {
             const string SecretId = "TestSecretId";
@@ -60,7 +58,6 @@ namespace Microsoft.Extensions.SecretManager.Tools.Tests
         }
 
         [Fact]
-        [QuarantinedTest]
         public void AddsEscapedSpecificSecretIdToProject()
         {
             const string SecretId = @"<lots of XML invalid values>&";
@@ -75,7 +72,6 @@ namespace Microsoft.Extensions.SecretManager.Tools.Tests
         }
 
         [Fact]
-        [QuarantinedTest]
         public void DoesNotGenerateIdForProjectWithSecretId()
         {
             const string SecretId = "AlreadyExists";
@@ -118,7 +114,6 @@ namespace Microsoft.Extensions.SecretManager.Tools.Tests
         }
 
         [Fact]
-        [QuarantinedTest]
         public void OverridesIdForProjectWithSecretId()
         {
             const string SecretId = "AlreadyExists";
diff --git a/src/Tools/dotnet-user-secrets/test/SecretManagerTests.cs b/src/Tools/dotnet-user-secrets/test/SecretManagerTests.cs
index 372eab7a79..b5f82baa32 100644
--- a/src/Tools/dotnet-user-secrets/test/SecretManagerTests.cs
+++ b/src/Tools/dotnet-user-secrets/test/SecretManagerTests.cs
@@ -82,7 +82,6 @@ namespace Microsoft.Extensions.SecretManager.Tools.Tests
         [Theory]
         [InlineData(true)]
         [InlineData(false)]
-        [QuarantinedTest]
         public void SetSecrets(bool fromCurrentDirectory)
         {
             var secrets = new KeyValuePair<string, string>[]
@@ -271,7 +270,6 @@ namespace Microsoft.Extensions.SecretManager.Tools.Tests
         [Theory]
         [InlineData(true)]
         [InlineData(false)]
-        [QuarantinedTest]
         public void Clear_Secrets(bool fromCurrentDirectory)
         {
             var projectPath = _fixture.GetTempSecretProject();