diff --git a/ROADMAP.md b/ROADMAP.md
index 9c44505..8f7a806 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -8,3 +8,6 @@
 
 * revert : set 777 to log and filestore to be able to write on this folder
   inside the containers. TODO, ask to coop it easy or commown for better alternative.
+
+* allow to call odoo-bin shell, via : https://github.com/d11wtq/dockerpty
+  (see https://github.com/docker/docker-py/issues/247)
diff --git a/odoo_openupgrade_wizard/tools_odoo.py b/odoo_openupgrade_wizard/tools_odoo.py
index 90ba9b6..9b68f0c 100644
--- a/odoo_openupgrade_wizard/tools_odoo.py
+++ b/odoo_openupgrade_wizard/tools_odoo.py
@@ -87,6 +87,7 @@ def generate_odoo_command(
     )
     result = (
         f"/odoo_env/src/odoo/odoo-bin"
+        f" {shell_cmd}"
         f" --db_host db"
         f" --db_port 5432"
         f" --db_user odoo"
@@ -96,12 +97,11 @@ def generate_odoo_command(
         f" --data-dir /env/filestore/"
         f" --logfile {log_file}"
         f" --addons-path {addons_path}"
+        f" {demo_cmd}"
         f" {database_cmd}"
         f" {update_cmd}"
         f" {init_cmd}"
         f" {stop_after_init_cmd}"
-        f" {shell_cmd}"
-        f" {demo_cmd}"
     )
     return result