diff --git a/account_move_fiscal_month/models/account_move_line.py b/account_move_fiscal_month/models/account_move_line.py
index 7f1980a0ab7a..0c895a446bbe 100644
--- a/account_move_fiscal_month/models/account_move_line.py
+++ b/account_move_fiscal_month/models/account_move_line.py
@@ -10,4 +10,4 @@ class AccountMoveLine(models.Model):
 
     date_range_fm_id = fields.Many2one(
         related='move_id.date_range_fm_id', readonly=True,
-        store=True, copy=False)
+        copy=False)
diff --git a/account_move_fiscal_year/models/account_move_line.py b/account_move_fiscal_year/models/account_move_line.py
index 25b0f95639d8..7293a43cbed4 100644
--- a/account_move_fiscal_year/models/account_move_line.py
+++ b/account_move_fiscal_year/models/account_move_line.py
@@ -10,4 +10,4 @@ class AccountMoveLine(models.Model):
 
     date_range_fy_id = fields.Many2one(
         related='move_id.date_range_fy_id', readonly=True,
-        store=True, copy=False)
+        copy=False)