Manually remove $(BUILT_SOURCES) since no-dist-built-sources doesnt work
diff --git a/tutorial/java/Makefile.am b/tutorial/java/Makefile.am
index 59e68ba..afad8f5 100644
--- a/tutorial/java/Makefile.am
+++ b/tutorial/java/Makefile.am
@@ -39,6 +39,9 @@
 tutorialclient: all
 	$(ANT) $(ANT_FLAGS) tutorialclient
 
+distdir:
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
 EXTRA_DIST = \
 	build.properties \
 	build.xml \