diff --git a/edit_data_form.py b/edit_data_form.py
index 686cfd9..457ce7e 100755
--- a/edit_data_form.py
+++ b/edit_data_form.py
@@ -4,6 +4,7 @@
 import npyscreen
 import json
 from datetime import date
+import time
 from sys import argv
 
 
@@ -75,6 +76,8 @@ def main(*_args):
     new_data['stammdaten'] = dict(zip(app.sd2.keys(), map(lambda f: f.value, app.sd2.values())))
     new_data['finanzdaten'] = dict(zip(app.fin2.keys(), map(lambda f: f.value, app.fin2.values())))
     new_data['mitgliederdaten'] = dict(zip(app.mem2.keys(), map(lambda f: f.value, app.mem2.values())))
+    new_data['timestamp'] = f"{int(time.time())}"
+
     outfile_name = '{}_{}.json'.format(date.today().isoformat(), '_'.join(new_data['stammdaten']['fullname'].split()))
     with open(outfile_name, 'w') as outfile:
         json.dump(new_data, outfile, sort_keys=True, indent=4)