diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index 6493b71..0000000
--- a/Dockerfile
+++ /dev/null
@@ -1,13 +0,0 @@
-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"]
-