diff --git a/Makefile b/Makefile
index 8320845..83ba098 100644
--- a/Makefile
+++ b/Makefile
@@ -10,3 +10,7 @@ uninstall:
 	$(RM) $(DESTDIR)$(PREFIX)/bin/nope
 	$(RM) $(DESTDIR)$(PREFIX)/bin/m4a2wav
 
+shellcheck:
+	shellcheck youtube-mp3
+	shellcheck nope
+	shellcheck m4a2wav