diff --git a/cmd/totp-proxy/Dockerfile b/cmd/totp-proxy/Dockerfile
new file mode 100644
index 0000000..e49ebfe
--- /dev/null
+++ b/cmd/totp-proxy/Dockerfile
@@ -0,0 +1,5 @@
+FROM alpine
+RUN apk --update upgrade && apk add curl ca-certificates && \
+    update-ca-certificates && rm -rf /var/cache/apk/*
+ADD totp-proxy /totp-proxy
+CMD /totp-proxy