diff --git a/Makefile b/Makefile
index 1b17344..f316f51 100644
--- a/Makefile
+++ b/Makefile
@@ -18,6 +18,10 @@ install:
 	for shared in share/*; do \
 		cp -f $$shared $(DESTDIR)$(PREFIX)/share/mutt-wizard; \
 	done
+	if [[ "$(OS)" == "Darwin" ]]; then \
+		sed -iba 's/\/usr\//\/usr\/local\//' $(DESTDIR)$(PREFIX)/share/mutt-wizard/mutt-wizard.muttrc; \
+		rm $(DESTDIR)$(PREFIX)/share/mutt-wizard/mutt-wizard.muttrcba; \
+	fi
 	mkdir -p $(DESTDIR)$(MANPREFIX)/man1
 	cp -f mw.1 $(DESTDIR)$(MANPREFIX)/man1/mw.1