diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ed22e9e..f5623d2 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,6 +9,8 @@ jobs:
     environment: deployment
     runs-on: ubuntu-latest
     steps:
+      - name: Check out the repo
+        uses: actions/checkout@v2
       - name: Docker Login
         uses: docker/login-action@v1
         with:
diff --git a/Dockerfile b/Dockerfile
index 01dd5a7..aa84fe8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,16 @@
+FROM golang:1.17-alpine as builder
+WORKDIR /go/src/github.com/target/pull-request-code-coverage
+COPY . .
+ENV GO111MODULE=on
+ENV CGO_ENABLED=0
+ENV GOOS=linux
+
+RUN apk add --no-cache git && \
+    go build -a -installsuffix cgo -o bin/plugin
+
+
 FROM alpine:latest
-COPY bin/plugin /
+COPY --from=builder /go/src/github.com/target/pull-request-code-coverage/bin/plugin /
 RUN apk --no-cache add ca-certificates git bash openssh-client
 WORKDIR /root/
 COPY scripts/start.sh /