diff --git a/account_asset_management/models/account_asset.py b/account_asset_management/models/account_asset.py
index f689e8c87..b46e0fb87 100644
--- a/account_asset_management/models/account_asset.py
+++ b/account_asset_management/models/account_asset.py
@@ -726,7 +726,7 @@ class AccountAsset(models.Model):
                 depreciation_stop_date = depreciation_start_date + \
                     relativedelta(years=self.method_number, days=-1)
         elif self.method_time == 'end':
-            depreciation_stop_date = fields.Date.from_string(
+            depreciation_stop_date = fields.Datetime.from_string(
                 self.method_end)
         return depreciation_stop_date