diff --git a/account_asset_management/models/account_asset_line.py b/account_asset_management/models/account_asset_line.py
index e51e6a35f..02e756d5a 100644
--- a/account_asset_management/models/account_asset_line.py
+++ b/account_asset_management/models/account_asset_line.py
@@ -19,6 +19,7 @@ class AccountAssetLine(models.Model):
         required=True,
         ondelete="cascade",
         check_company=True,
+        index=True,
     )
     previous_id = fields.Many2one(
         comodel_name="account.asset.line",
diff --git a/account_asset_management/readme/CONTRIBUTORS.rst b/account_asset_management/readme/CONTRIBUTORS.rst
index 99153bcc4..3237ae2ed 100644
--- a/account_asset_management/readme/CONTRIBUTORS.rst
+++ b/account_asset_management/readme/CONTRIBUTORS.rst
@@ -20,3 +20,7 @@
 
   * Jordi Ballester <jordi.ballester@forgeflow.com>
   * Miquel Raïch <miquel.raich@forgeflow.com>
+
+* `NuoBiT <https://www.nuobit.com>`_:
+
+  * Kilian Niubo <kniubo@nuobit.com>