diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..b3d348d
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,9 @@
+FROM python:alpine
+RUN apk add --no-cache tini
+
+ADD metrics.py /metrics.py
+ADD requirements.txt /requirements.txt
+RUN pip install -r /requirements.txt
+
+ENTRYPOINT ["/sbin/tini", "--"]
+CMD ["python" , "/metrics.py"]
\ No newline at end of file
diff --git a/metrics.py b/metrics.py
index 527c2ff..3ab06f5 100644
--- a/metrics.py
+++ b/metrics.py
@@ -1,4 +1,6 @@
 import requests
+import sys
+import signal
 from os import getenv
 from time import sleep
 from prometheus_client.core import GaugeMetricFamily, REGISTRY
@@ -47,6 +49,11 @@ class TasmotaCollector(object):
 
         return values
 
+def signal_handler(signal, frame):
+    sys.exit(0)
+
+signal.signal(signal.SIGINT, signal_handler)
+
 if __name__ == '__main__':
 
     port = getenv('EXPORTER_PORT')