diff --git a/Python/etc/postfix/main.cf b/Python/etc/postfix/main.cf
index 282bba5..c9a2248 100644
--- a/Python/etc/postfix/main.cf
+++ b/Python/etc/postfix/main.cf
@@ -142,7 +142,7 @@ smtpd_banner = "$myhostname ESMTP $mail_name (Debian/GNU)"
 
 if mx:
     @# Reecriture des entetes
-    @#canonical_maps = "ldap:/etc/postfix/ldap-canonical.cf"
+    @#canonical_maps = ldap:/etc/postfix/ldap-canonical.cf
 else:
     @# Reecriture des entetes: @host.crans.org -> @crans.org
     canonical_maps = "regexp:/etc/postfix/canonical"