diff --git a/Dockerfile b/Dockerfile
index 95efa8064..c8a09ce4e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,5 @@
-FROM python:3.11.10-slim
+### Build stage
+FROM python:3.11.10-slim AS builder
 
 RUN apt-get update && \
     apt-get install -y gcc libssl-dev && \
@@ -13,6 +14,12 @@ COPY nettacker.py poetry.lock pyproject.toml README.md ./
 
 RUN poetry install --no-cache --no-root --without dev --without test
 
+### Runtime stage
+FROM python:3.11.10-slim
+COPY --from=builder /usr/src/owaspnettacker /usr/src/owaspnettacker
+
 ENV docker_env=true
 
+WORKDIR /usr/src/owaspnettacker
+
 CMD [ "poetry", "run", "python", "./nettacker.py" ]