diff --git a/geojson2csv/Dockerfile b/geojson2csv/Dockerfile
index 74898aa..26fb58c 100644
--- a/geojson2csv/Dockerfile
+++ b/geojson2csv/Dockerfile
@@ -19,9 +19,7 @@ geos-dev
 COPY requirements.txt /
 RUN pip install -r /requirements.txt
 
-#ENV HOME /github/home
-#WORKDIR /github/home
+COPY geojson2csv.py /usr/bin/geojson2csv
+RUN chmod +x /usr/bin/geojson2csv
 
-COPY geojson2csv.py "${HOME}"/.
-
-ENTRYPOINT [ "python", "geojson2csv.py"]
\ No newline at end of file
+CMD ["geojson2csv", "-h"]
\ No newline at end of file
diff --git a/geojson2csv/geojson2csv.py b/geojson2csv/geojson2csv.py
index ddb72d4..2782329 100644
--- a/geojson2csv/geojson2csv.py
+++ b/geojson2csv/geojson2csv.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python
 import argparse
 import csv
 import json