diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..9414382
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1 @@
+Dockerfile
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..141d13a
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,11 @@
+FROM golang:1.12 AS builder
+WORKDIR /app
+COPY . .
+RUN GOBIN=$(pwd)/bin CGO_ENABLED=0 GOOS=linux go install -a -installsuffix cgo ./cmd/...
+
+FROM alpine:latest
+RUN apk --no-cache add ca-certificates
+WORKDIR /app/bin
+COPY --from=builder /app/bin /app/bin
+ENV PATH="/app/bin:${PATH}"
+CMD echo "Available commands:" && ls
diff --git a/cmd/totp-proxy/Dockerfile b/cmd/totp-proxy/Dockerfile
deleted file mode 100644
index e49ebfe..0000000
--- a/cmd/totp-proxy/Dockerfile
+++ /dev/null
@@ -1,5 +0,0 @@
-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