diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 493fda40..99fbbdc2 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -26,6 +26,12 @@ jobs:
       - name: Set up Docker Buildx
         id: buildx
         uses: docker/setup-buildx-action@v1
+        with:
+          install: true
 
       - name: Available platforms
-        run: echo ${{ steps.buildx.outputs.platforms }}
\ No newline at end of file
+        run: echo ${{ steps.buildx.outputs.platforms }}
+
+      - name: Build
+        run: |
+          docker build . # will run buildx
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index b085eb4d..601a6f86 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,22 +1,10 @@
-# Multistage - Builder
-FROM maven:3.5.0-jdk-8-alpine as s3proxy-builder
-LABEL maintainer="Andrew Gaul <andrew@gaul.org>"
-
-WORKDIR /opt/s3proxy
-COPY . /opt/s3proxy/
-
-RUN mvn package -DskipTests
-
-# Multistage - Image
 FROM openjdk:8-jre-alpine
-LABEL maintainer="Andrew Gaul <andrew@gaul.org>"
 
 WORKDIR /opt/s3proxy
 
 COPY \
-    --from=s3proxy-builder \
-    /opt/s3proxy/target/s3proxy \
-    /opt/s3proxy/src/main/resources/run-docker-container.sh \
+    target/s3proxy \
+    src/main/resources/run-docker-container.sh \
     /opt/s3proxy/
 
 ENV \