diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..00d2511
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,12 @@
+.PHONY: all bin
+
+
+all:
+	OS=linux ARCH=amd64 make bin
+	OS=darwin ARCH=amd64 make bin
+	OS=plan9 ARCH=amd64 make bin
+	7z a hdiet.zip *.bin
+
+bin: hdiet.go go.mod
+	GOOS="$(OS)" GOARCH="$(ARCH)" CGO_ENABLED=0 go build -o "hdiet-$(OS)-$(ARCH).bin" -ldflags '-s -w' hdiet.go
+