diff --git a/voegelsberg/import_tachymeter_observations.py b/voegelsberg/import_tachymeter_observations.py
index 8851712..50e00b6 100644
--- a/voegelsberg/import_tachymeter_observations.py
+++ b/voegelsberg/import_tachymeter_observations.py
@@ -220,4 +220,4 @@ def get_xml(offering, procedure,  foi, result_time, identifier):
 
 
 if __name__ == '__main__':
-    actualize_first_last_observations()
+    main()