diff --git a/sdk/keyvault/Azure.Security.KeyVault.Administration/tests/AccessControlClientLiveTests.cs b/sdk/keyvault/Azure.Security.KeyVault.Administration/tests/AccessControlClientLiveTests.cs
index 1d77c7ac3623..52bb9306c7d6 100644
--- a/sdk/keyvault/Azure.Security.KeyVault.Administration/tests/AccessControlClientLiveTests.cs
+++ b/sdk/keyvault/Azure.Security.KeyVault.Administration/tests/AccessControlClientLiveTests.cs
@@ -12,6 +12,7 @@
 
 namespace Azure.Security.KeyVault.Administration.Tests
 {
+    [NonParallelizable]
     public class AccessControlClientLiveTests : AccessControlTestBase
     {
         public AccessControlClientLiveTests(bool isAsync)