diff --git a/addons/stock/static/src/js/forecast_widget.js b/addons/stock/static/src/js/forecast_widget.js
index c7bb19f9878..b1c4dc31cfd 100644
--- a/addons/stock/static/src/js/forecast_widget.js
+++ b/addons/stock/static/src/js/forecast_widget.js
@@ -31,7 +31,7 @@ const ForecastWidgetField = AbstractField.extend({
         if (data.forecast_expected_date && data.date_deadline) {
             data.forecast_is_late = data.forecast_expected_date > data.date_deadline;
         }
-        data.will_be_fulfilled = utils.round_decimals(data.forecast_availability, this.record.fields.forecast_availability.digits[1]) >= utils.round_decimals(data.product_qty, this.record.fields.product_qty.digits[1]);
+        data.will_be_fulfilled = utils.round_decimals(data.forecast_availability, this.record.fields.forecast_availability.digits[1]) >= utils.round_decimals(data.product_qty, this.record.fields.forecast_availability.digits[1]);
 
         this.$el.html(QWeb.render('stock.forecastWidget', data));
         this.$('.o_forecast_report_button').on('click', this._onOpenReport.bind(this));