diff --git a/Makefile b/Makefile
index d1b8718..8b64c98 100644
--- a/Makefile
+++ b/Makefile
@@ -39,3 +39,10 @@ json-readable:
 
 diff:
 	git diff
+
+# https://www.digitalocean.com/community/tutorials/how-to-build-go-executables-for-multiple-platforms-on-ubuntu-16-04
+build-darwin:
+	env GOOS=darwin GOARCH=amd64 go build
+
+build-windows:
+	env GOOS=windows GOARCH=amd64 go build