diff --git a/apps/maddy/auth/Makefile b/apps/maddy/auth/Makefile
new file mode 100644
index 0000000..7bd9ea3
--- /dev/null
+++ b/apps/maddy/auth/Makefile
@@ -0,0 +1,17 @@
+clean:
+	rm -f auth-smtp
+
+build: clean
+	go build -o auth-smtp *.go
+
+image: build
+	docker build --tag=giolekva/maddy-auth-smtp:v0.4.4 . --platform=linux/arm64
+
+push: image
+	docker push giolekva/maddy-auth-smtp:v0.4.4
+
+push_arm64: export GOOS=linux
+push_arm64: export GOARCH=arm64
+push_arm64: export CGO_ENABLED=0
+push_arm64: export GO111MODULE=on
+push_arm64: push