diff --git a/odoo_openupgrade_wizard/configuration_version_dependant.py b/odoo_openupgrade_wizard/configuration_version_dependant.py
index c6688ae..a256019 100644
--- a/odoo_openupgrade_wizard/configuration_version_dependant.py
+++ b/odoo_openupgrade_wizard/configuration_version_dependant.py
@@ -82,3 +82,25 @@ def get_odoo_versions(initial_release: float, final_release: float) -> list:
         ):
             result.append(version_template)
     return result
+
+
+def get_odoo_run_command(migration_step: dict) -> str:
+    """Return the name of the command to execute, depending on the migration
+    step. (odoo-bin, odoo.py, etc...)"""
+    if migration_step["release"] >= 9.0:
+        return "odoo-bin"
+
+    return "odoo.py"
+
+
+def get_odoo_folder(migration_step: dict) -> str:
+    """return the main odoo folder, depending on the migration step.
+    (./src/odoo, ./src/openupgrade, ...)"""
+
+    if migration_step["action"] == "update":
+        return "./src/odoo"
+
+    if migration_step["release"] >= 14.0:
+        return "./src/odoo"
+
+    return "./src/openupgrade"
diff --git a/odoo_openupgrade_wizard/tools_odoo.py b/odoo_openupgrade_wizard/tools_odoo.py
index 9b68f0c..3ee3f79 100644
--- a/odoo_openupgrade_wizard/tools_odoo.py
+++ b/odoo_openupgrade_wizard/tools_odoo.py
@@ -2,6 +2,10 @@ from pathlib import Path
 
 import yaml
 
+from odoo_openupgrade_wizard.configuration_version_dependant import (
+    get_odoo_folder,
+    get_odoo_run_command,
+)
 from odoo_openupgrade_wizard.tools_docker import kill_container, run_container
 
 
@@ -85,8 +89,13 @@ def generate_odoo_command(
     log_file = "/env/log/{}____{}.log".format(
         ctx.obj["log_prefix"], migration_step["complete_name"]
     )
+    command = (
+        Path("/odoo_env")
+        / Path(get_odoo_folder(migration_step))
+        / Path(get_odoo_run_command(migration_step))
+    )
     result = (
-        f"/odoo_env/src/odoo/odoo-bin"
+        f" {command}"
         f" {shell_cmd}"
         f" --db_host db"
         f" --db_port 5432"