Index: trunk/build.xml
===================================================================
--- trunk/build.xml	(revision 18818)
+++ trunk/build.xml	(revision 18819)
@@ -188,5 +188,4 @@
                 <!-- Indicate that this jar may have version specific classes. Only used in Java9+. -->
                 <attribute name="Multi-Release" value="true"/>
-                <attribute name="Automatic-Module-Name" value="org.openstreetmap.josm"/>
             </manifest>
         </jar>