--- old/test/hotspot/jtreg/runtime/appcds/ProhibitedPackage.java	2017-11-27 19:19:57.380660700 +0100
+++ new/test/hotspot/jtreg/runtime/appcds/ProhibitedPackage.java	2017-11-27 19:19:57.104663115 +0100
@@ -45,9 +45,9 @@
 
         String appJar = TestCommon.getTestJar("prohibited_pkg.jar");
 
-        // AppCDS for custom loader is only supported on linux-x64 and
-        // Solaris 64-bit platforms.
-        if ((Platform.isLinux() || Platform.isSolaris()) &&
+        // AppCDS for custom loader is only supported on 64-bit Linux,
+        // Solaris and AIX platforms.
+        if ((Platform.isLinux() || Platform.isSolaris() || Platform.isAix()) &&
             Platform.is64bit()) {
             String classlist[] = new String[] {
                 "java/lang/Object id: 1",