diff --git a/account_asset_management/models/account_asset.py b/account_asset_management/models/account_asset.py
index 1d6a85703..643ec054b 100644
--- a/account_asset_management/models/account_asset.py
+++ b/account_asset_management/models/account_asset.py
@@ -37,7 +37,7 @@ class AccountAsset(models.Model):
         compute='_compute_move_line_check',
         string='Has accounting entries')
     name = fields.Char(
-        string='Asset Name', size=64, required=True,
+        string='Asset Name', required=True,
         readonly=True, states={'draft': [('readonly', False)]})
     code = fields.Char(
         string='Reference', size=32, readonly=True,