diff --git a/.github/workflows/container-build.yml b/.github/workflows/container-build.yml
index 0f8823b..b318b98 100644
--- a/.github/workflows/container-build.yml
+++ b/.github/workflows/container-build.yml
@@ -7,7 +7,7 @@ on:
       - main
     paths:
       - 'app.py'
-      - 'dockerfile'
+      - 'Dockerfile'
       - 'requirements.txt'
       - 'docker-compose.yml'
 
@@ -32,6 +32,24 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
+      - name: Create multi-arch Dockerfile
+        run: |
+          cat > Dockerfile <<EOF
+          FROM --platform=\$BUILDPLATFORM python:3.11-slim as builder
+
+          WORKDIR /app
+          COPY requirements.txt .
+          RUN pip install --no-cache-dir -r requirements.txt
+
+          FROM python:3.11-slim
+          WORKDIR /app
+          COPY --from=builder /usr/local/lib/python3.11/site-packages /usr/local/lib/python3.11/site-packages
+          COPY --from=builder /usr/local/bin /usr/local/bin
+          COPY . .
+
+          CMD ["python", "app.py"]
+          EOF
+
       - name: Build and push multi-arch Docker image
         uses: docker/build-push-action@v5
         with:
@@ -42,4 +60,6 @@ jobs:
             ghcr.io/${{ github.repository }}:latest
             ghcr.io/${{ github.repository }}:${{ github.sha }}
           cache-from: type=gha
-          cache-to: type=gha,mode=max
\ No newline at end of file
+          cache-to: type=gha,mode=max
+          provenance: false
+          sbom: false
\ No newline at end of file