--- a/test/jdk/jdk/jfr/event/runtime/TestBiasedLockRevocationEvents.java	Wed Nov 20 10:37:46 2019 +0100
+++ b/test/jdk/jdk/jfr/event/runtime/TestBiasedLockRevocationEvents.java	Wed Nov 20 10:37:46 2019 +0100
@@ -43,7 +43,7 @@
  * @requires vm.hasJFR
  * @library /test/lib
  *
- * @run main/othervm jdk.jfr.event.runtime.TestBiasedLockRevocationEvents
+ * @run main/othervm -XX:+UseBiasedLocking jdk.jfr.event.runtime.TestBiasedLockRevocationEvents
  */
 public class TestBiasedLockRevocationEvents {