diff --git a/Makefile b/Makefile
index 350e7f051e954f3092afb0d31a680c7674b44efa_TWFrZWZpbGU=..a7204958ca21e8ee5bc63bd2445e04f7c84065f8_TWFrZWZpbGU= 100644
--- a/Makefile
+++ b/Makefile
@@ -99,6 +99,9 @@
 install-bin: build
 	$(PYTHON) setup.py $(PURE) install --root="$(DESTDIR)/" --prefix="$(PREFIX)" --force
 
+install-chg: build-chg
+	make -C contrib/chg install PREFIX="$(PREFIX)"
+
 install-doc: doc
 	cd doc && $(MAKE) $(MFLAGS) install