Manually remove $(BUILT_SOURCES) since no-dist-built-sources doesnt work
diff --git a/test/haxe/Makefile.am b/test/haxe/Makefile.am
index d37aaa7..6274f29 100644
--- a/test/haxe/Makefile.am
+++ b/test/haxe/Makefile.am
@@ -84,6 +84,9 @@
 	sleep 10
 
 
+distdir:
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
 EXTRA_DIST = \
 	src \
 	cpp.hxml \