--- old/test/hotspot/jtreg/compiler/jvmci/events/JvmciNotifyInstallEventTest.java	2019-05-31 08:54:49.000000000 -0700
+++ new/test/hotspot/jtreg/compiler/jvmci/events/JvmciNotifyInstallEventTest.java	2019-05-31 08:54:49.000000000 -0700
@@ -47,7 +47,7 @@
  *      compiler.jvmci.common.JVMCIHelpers$EmptyCompilationRequestResult
  *      compiler.jvmci.common.JVMCIHelpers$EmptyVMEventListener
  * @run main/othervm -XX:+UnlockExperimentalVMOptions
- *     -Xbootclasspath/a:. -Xmixed
+ *     -Djvmci.Compiler=graal -Xbootclasspath/a:. -Xmixed
  *     -XX:+UseJVMCICompiler -XX:-BootstrapJVMCI
  *     compiler.jvmci.events.JvmciNotifyInstallEventTest
  * @run main/othervm -XX:+UnlockExperimentalVMOptions