test/sun/security/tools/keytool/StartDateTest.java

*** 23,32 ****
--- 23,33 ----
  
  /*
   * @test
   * @bug 6468285
   * @summary keytool ability to backdate self-signed certificates to compensate for clock skew
+  * @modules java.base/sun.security.tools.keytool
   * @compile -XDignore.symbol.file StartDateTest.java
   * @run main StartDateTest
   */
  
  import java.io.File;