diff --git a/tests/Microsoft.Identity.Test.Integration.netcore/HeadlessTests/ClientCredentialsTests.NetFwk.cs b/tests/Microsoft.Identity.Test.Integration.netcore/HeadlessTests/ClientCredentialsTests.NetFwk.cs
index 5e92962b6f..1551dea49e 100644
--- a/tests/Microsoft.Identity.Test.Integration.netcore/HeadlessTests/ClientCredentialsTests.NetFwk.cs
+++ b/tests/Microsoft.Identity.Test.Integration.netcore/HeadlessTests/ClientCredentialsTests.NetFwk.cs
@@ -54,7 +54,7 @@ public void TestInitialize()
         [DataTestMethod]
         [DataRow(Cloud.Public, TargetFrameworks.NetFx | TargetFrameworks.NetCore )]
         [DataRow(Cloud.Adfs, TargetFrameworks.NetFx | TargetFrameworks.NetCore )]
-        [DataRow(Cloud.PPE, TargetFrameworks.NetFx)]        
+        //[DataRow(Cloud.PPE, TargetFrameworks.NetFx)]      
         [DataRow(Cloud.Public, TargetFrameworks.NetCore, true)]
         //[DataRow(Cloud.Arlington)] - cert not setup
         public async Task WithCertificate_TestAsync(Cloud cloud, TargetFrameworks runOn, bool useAppIdUri = false)
@@ -77,7 +77,7 @@ public async Task WithSecret_TestAsync(Cloud cloud, TargetFrameworks runOn)
         [DataTestMethod]
         [DataRow(Cloud.Public,  TargetFrameworks.NetCore)]
         [DataRow(Cloud.Adfs,  TargetFrameworks.NetCore)]
-        [DataRow(Cloud.PPE, TargetFrameworks.NetCore)]
+        //[DataRow(Cloud.PPE, TargetFrameworks.NetCore)]
         // [DataRow(Cloud.Arlington)] - cert not setup
         public async Task WithClientAssertion_Manual_TestAsync(Cloud cloud, TargetFrameworks runOn)
         {
@@ -88,7 +88,7 @@ public async Task WithClientAssertion_Manual_TestAsync(Cloud cloud, TargetFramew
         [DataTestMethod]
         [DataRow(Cloud.Public, TargetFrameworks.NetFx  )]
         [DataRow(Cloud.Adfs, TargetFrameworks.NetFx)]
-        [DataRow(Cloud.PPE, TargetFrameworks.NetCore)]
+        //[DataRow(Cloud.PPE, TargetFrameworks.NetCore)]
         // [DataRow(Cloud.Arlington)] - cert not setup
         public async Task WithClientAssertion_Wilson_TestAsync(Cloud cloud, TargetFrameworks runOn)
         {
diff --git a/tests/Microsoft.Identity.Test.Integration.netcore/HeadlessTests/OnBehalfOfServicePrincipalTests.cs b/tests/Microsoft.Identity.Test.Integration.netcore/HeadlessTests/OnBehalfOfServicePrincipalTests.cs
index 1203bef81c..f153461eef 100644
--- a/tests/Microsoft.Identity.Test.Integration.netcore/HeadlessTests/OnBehalfOfServicePrincipalTests.cs
+++ b/tests/Microsoft.Identity.Test.Integration.netcore/HeadlessTests/OnBehalfOfServicePrincipalTests.cs
@@ -14,6 +14,7 @@
 namespace Microsoft.Identity.Test.Integration.HeadlessTests
 {
     [TestClass]
+    [Ignore]
     public class OnBehalfOfServicePrincipalTests
     {
         //The following client ids are for applications that are within Lab PPE tenant