diff --git a/Makefile b/Makefile
index 300458b..86ed54e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,11 @@
-.PHONY: all clean
+.PHONY: all clean install
 all:
 	$(MAKE) -C src
 	mv src/deelang .
 clean:
 	$(MAKE) -C src clean
 	rm -f deelang
+install:
+	install -t /usr/share/emacs/site-lisp/ dee-mode.el
+uninstall:
+	rm -f /usr/share/emacs/site-lisp/dee-mode.el