diff --git a/client/src/components/schedule-calendar-wrapper/schedule-calendar-header-graph.component.js b/client/src/components/schedule-calendar-wrapper/schedule-calendar-header-graph.component.js
index 88d0034a7..0131791ac 100644
--- a/client/src/components/schedule-calendar-wrapper/schedule-calendar-header-graph.component.js
+++ b/client/src/components/schedule-calendar-wrapper/schedule-calendar-header-graph.component.js
@@ -43,7 +43,7 @@ export function ScheduleCalendarHeaderGraph({ bodyshop, loadData }) {
     <div>
       <Space>
         {t("appointments.labels.expectedprodhrs")}
-        <strong>{loadData.expectedHours.toFixed(1)}</strong>
+        <strong>{loadData?.expectedHours?.toFixed(1)}</strong>
       </Space>
       <RadarChart
         // cx={300}