diff --git a/scripts/add_acts_data_to_invoice.py b/scripts/add_acts_data_to_invoice.py
new file mode 100644
index 00000000..29cf7e86
--- /dev/null
+++ b/scripts/add_acts_data_to_invoice.py
@@ -0,0 +1,18 @@
+import django.core.management
+import calebasse.settings
+
+django.core.management.setup_environ(calebasse.settings)
+
+from calebasse.facturation.models import Invoice
+
+if __name__ == "__main__":
+    for invoice in Invoice.objects.all():
+        if invoice.acts.count() > 0:
+            acts = invoice.acts.order_by('date')
+            invoice.first_tag = acts[0].get_hc_tag()
+            if not invoice.first_tag:
+                print 'Facture %s avec actes de type indetermine' % invoice.number
+            invoice.list_dates = '$'.join([act.date.strftime('%d/%m/%Y') for act in acts])
+            invoice.save()
+        else:
+            print 'Facture %s sans actes' % invoice.number