diff --git a/src/tests/Interop/COM/ComWrappers/WeakReference/WeakReferenceTest.cs b/src/tests/Interop/COM/ComWrappers/WeakReference/WeakReferenceTest.cs
index 5740498fa8cd3a..03024c9e650230 100644
--- a/src/tests/Interop/COM/ComWrappers/WeakReference/WeakReferenceTest.cs
+++ b/src/tests/Interop/COM/ComWrappers/WeakReference/WeakReferenceTest.cs
@@ -257,8 +257,8 @@ static void ValidateAggregatedWeakReference()
             GC.Collect();
             GC.WaitForPendingFinalizers();
 
-            Assert.IsNull(handle.Target);
-            Assert.IsFalse(weakRef.TryGetTarget(out _));
+            Assert.Null(handle.Target);
+            Assert.False(weakRef.TryGetTarget(out _));
 
             static (GCHandle handle, WeakReference<DerivedObject>) GetWeakReference()
             {