--- Makefile.am.orig	2008-06-25 15:15:08.000000000 +0000
+++ Makefile.am	2008-06-25 15:15:15.000000000 +0000
@@ -26,7 +26,7 @@
 	cd $(classdir) && \
 	$(JAR) cvf ../$@ *
 
-jardir=$(datadir)/java
+jardir=$(datadir)/java/classes
 jar_DATA = jrrd.jar
 
 deploy: