diff --git a/README.md b/README.md
index 1ccef51..7e1b780 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,9 @@
 # kraken-report
 
-create reports from krakens csv export
\ No newline at end of file
+create reports from krakens csv export
+
+works with python3, example:
+
+```python
+python3 kraken-report.py -f mycsvfromkraken.csv
+```