diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..6493b71
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,13 @@
+FROM python:3.8-slim-buster
+RUN apt-get update
+RUN apt-get -y install cron
+
+WORKDIR /app
+COPY . /app
+
+RUN pip install paho-mqtt
+RUN echo "*/2 * * * * /usr/local/bin/python /app/src/rpi-cpu2mqtt.py > /proc/1/fd/1 2>/proc/1/fd/2" > /etc/cron.d/crontab
+RUN chmod 0644 /etc/cron.d/crontab
+RUN /usr/bin/crontab /etc/cron.d/crontab
+CMD ["cron", "-f"]
+