diff --git a/dock/wordpress_webhook/hfr.py b/dock/wordpress_webhook/hfr.py
index cca47e4..6624790 100644
--- a/dock/wordpress_webhook/hfr.py
+++ b/dock/wordpress_webhook/hfr.py
@@ -44,7 +44,8 @@ def post_HFR(user, user_hash, posturl, newpost):
                'verifrequet': 1100,
                'sujet': soup.find('input', {'name': 'sujet'})['value'],
                'content_form': newpost,
-               'pseudo': user}
+               'pseudo': user,
+               'signature': 1}
 
     # Post payload
     post_req = HFR.post(BASE+POST, data=payload)