Index: applications/editors/josm/plugins/slippymap/build.xml
===================================================================
--- applications/editors/josm/plugins/slippymap/build.xml	(revision 2549)
+++ applications/editors/josm/plugins/slippymap/build.xml	(revision 3788)
@@ -17,5 +17,5 @@
 
 	<target name="compile" depends="init">
-		<javac srcdir="slippymap" classpath="../../josm/bin/" destdir="build" />
+		<javac srcdir="slippymap" classpath="../../core/dist/josm-custom.jar" destdir="build" />
 	</target>