diff --git a/Makefile b/Makefile
index 9e3d5a22c5710325afb465891dbbb6a1f69937b3..ca6ebe681a99ac4f85d78d4ccd0974d4b4d7d413 100644
--- a/Makefile
+++ b/Makefile
@@ -47,4 +47,4 @@ test:
 	@if which git > /dev/null ; then :; else echo "'git' not found, exiting..."; exit 1; fi
 
 moo:
-	@if [ -x /usr/games/cowsay ]; then /usr/games/cowsay "I hope you're happy now..."; fi
+	@ which cowsay >/dev/null 2>&1 && cowsay "I hope you're happy now..."