diff --git a/gestion/darcs_send_changes.py b/gestion/darcs_send_changes.py
index 09c77efc..fbd686e3 100755
--- a/gestion/darcs_send_changes.py
+++ b/gestion/darcs_send_changes.py
@@ -80,7 +80,7 @@ def get_patch_properties(hash):
     hostname = commands.getoutput('hostname -s')
     shortrepo = os.path.basename(cwd)
     if os.path.exists(ID_FILE):
-        id = file(ID_FILE).read()
+        id = file(ID_FILE).readlines()[0]
     else:
         id = shortrepo
     return { 'author': prop.attrib['author'],
@@ -142,7 +142,7 @@ contenir les variables suivantes:
     mail['Mail-Followup-To'] = ", ".join(recipient)
     mail['Mail-Reply-To'] = from_template % patch_props
     mail['X-CVSinfo'] = "CRANS"
-    mail['X-DarcsInfo'] = "CRANS-%(shortrepo)s" % patch_props
+    mail['X-DarcsInfo'] = "CRANS-%(id)s" % patch_props
 
     texte = MIMEText(message_template % patch_props, "UTF-8")
     texte.set_charset("UTF-8")