--- old/test/jdk/jdk/jfr/event/os/TestOSInfo.java	2018-07-19 08:21:57.208003000 +0200
+++ new/test/jdk/jdk/jfr/event/os/TestOSInfo.java	2018-07-19 08:21:56.543995000 +0200
@@ -32,9 +32,10 @@
 import jdk.test.lib.jfr.EventNames;
 import jdk.test.lib.jfr.Events;
 
-/*
+/**
  * @test
  * @key jfr
+ * @requires vm.hasJFR
  * @library /test/lib
  * @run main/othervm jdk.jfr.event.os.TestOSInfo
  */