--- config.mk.in.orig	2015-05-07 19:42:23 UTC
+++ config.mk.in
@@ -8,7 +8,7 @@ prefix = @prefix@
 exec_prefix= @exec_prefix@
 includedir = @includedir@
 libdir = @libdir@
-javadir = ${exec_prefix}/java
+javadir = ${exec_prefix}/share/java/classes
 dotnetdir = $(libdir)
 libexecdir = @libexecdir@/sqlrelay
 bindir = @bindir@