diff --git a/addons/stock/i18n/stock.pot b/addons/stock/i18n/stock.pot
index 7ca74675b3b..f0a1e5669fb 100644
--- a/addons/stock/i18n/stock.pot
+++ b/addons/stock/i18n/stock.pot
@@ -3087,6 +3087,13 @@ msgstr ""
 msgid "If set, the operations are packed into this package"
 msgstr ""
 
+#. module: stock
+#: model:ir.model.fields,help:stock.field_lot_label_layout__label_quantity
+msgid ""
+"If the UoM of a lot is not 'units', the lot will be considered as a unit and"
+" only one label will be printed for this lot."
+msgstr ""
+
 #. module: stock
 #: model:ir.model.fields,help:stock.field_stock_warehouse_orderpoint__active
 msgid ""
diff --git a/addons/stock/wizard/stock_lot_label_layout.py b/addons/stock/wizard/stock_lot_label_layout.py
index 505d4411530..f8505106486 100644
--- a/addons/stock/wizard/stock_lot_label_layout.py
+++ b/addons/stock/wizard/stock_lot_label_layout.py
@@ -12,7 +12,7 @@ class ProductLabelLayout(models.TransientModel):
     picking_ids = fields.Many2many('stock.picking')
     label_quantity = fields.Selection([
         ('lots', 'One per lot/SN'),
-        ('units', 'One per unit')], string="Quantity to print", required=True, default='lots')
+        ('units', 'One per unit')], string="Quantity to print", required=True, default='lots', help="If the UoM of a lot is not 'units', the lot will be considered as a unit and only one label will be printed for this lot.")
     print_format = fields.Selection([
         ('4x12', '4 x 12'),
         ('zpl', 'ZPL Labels')], string="Format", default='4x12', required=True)