diff --git a/build.sh b/build.sh
index 8f92f21..b91f039 100755
--- a/build.sh
+++ b/build.sh
@@ -7,7 +7,7 @@ usage() {
   exit 1
 }
 [ $# != 2 ] || [ $# != 3 ] || usage
-CCN=""
+CCN="--acd"
 if [ "$1" == "--ccn" ]
 then
   CCN="--ccn"
diff --git a/python/export_yaml_to_latex.py b/python/export_yaml_to_latex.py
index 3a4e563..fa7d7eb 100644
--- a/python/export_yaml_to_latex.py
+++ b/python/export_yaml_to_latex.py
@@ -28,6 +28,12 @@ parser.add_argument(
     action="store_true", 
     help="génère éléments pour version CCN (moins de détails)"
     )
+parser.add_argument(
+    "-i",
+    "--acd",
+    action="store_true", 
+    help="génère éléments pour version ACD (tous les détails) (par défaut)"
+    )
 args = parser.parse_args()
 Config.ROOT = args.root
 Config.ccn = args.ccn