diff --git a/test/com/sun/jdi/TestScaffold.java b/test/com/sun/jdi/TestScaffold.java
index facc718f358637c9f71e3985f243549943839ba1..d2df5c0763451f026a2b1d378c94098869622cad 100644
--- a/test/com/sun/jdi/TestScaffold.java
+++ b/test/com/sun/jdi/TestScaffold.java
@@ -752,6 +752,7 @@ abstract public class TestScaffold extends TargetAdapter {
         sr.addClassExclusionFilter("com.oracle.*");
         sr.addClassExclusionFilter("oracle.*");
         sr.addClassExclusionFilter("jdk.internal.*");
+        sr.addClassExclusionFilter("com.alibaba.*");
         sr.addCountFilter(1);
         sr.enable();
         StepEvent retEvent = (StepEvent)waitForRequestedEvent(sr);