src/java.base/share/classes/module-info.java

@@ -201,11 +201,12 @@
     exports jdk.internal.module to
         java.instrument,
         java.management.rmi,
         jdk.jartool,
         jdk.jfr,
-        jdk.jlink;
+        jdk.jlink,
+        jdk.incubator.jpackage;
     exports jdk.internal.perf to
         java.management,
         jdk.management.agent,
         jdk.internal.jvmstat;
     exports jdk.internal.ref to