diff --git a/src/Tests/Microsoft.Diagnostics.Monitoring.WebApi.UnitTests/Operation/EgressOperationServiceTests.cs b/src/Tests/Microsoft.Diagnostics.Monitoring.WebApi.UnitTests/Operation/EgressOperationServiceTests.cs
index c071ace6c8b..11aa7c60b15 100644
--- a/src/Tests/Microsoft.Diagnostics.Monitoring.WebApi.UnitTests/Operation/EgressOperationServiceTests.cs
+++ b/src/Tests/Microsoft.Diagnostics.Monitoring.WebApi.UnitTests/Operation/EgressOperationServiceTests.cs
@@ -138,7 +138,7 @@ public async Task ExecuteAsync_Failure_TransitionsState_ToFaulted(bool isStarted
                 throw testException;
             });
 
-            TaskCompletionSource<ExecutionResult<EgressResult>> egressResultCompletionSource = new();
+            TaskCompletionSource<ExecutionResult<EgressResult>> egressResultCompletionSource = new(TaskCreationOptions.RunContinuationsAsynchronously);
 
             _ = mockStore
                 .Setup(m => m.CompleteOperation(request.OperationId, It.IsAny<ExecutionResult<EgressResult>>()))