diff --git a/packages/ui-vue/components/date-picker/src/components/date-picker-container/date-picker-container.component.tsx b/packages/ui-vue/components/date-picker/src/components/date-picker-container/date-picker-container.component.tsx
index f3fc011356b6a795e153cbd8be413a74a2d8eaf8..e00e725249669782cf7453600c2360d0a2c056e3 100644
--- a/packages/ui-vue/components/date-picker/src/components/date-picker-container/date-picker-container.component.tsx
+++ b/packages/ui-vue/components/date-picker/src/components/date-picker-container/date-picker-container.component.tsx
@@ -129,7 +129,7 @@ export default defineComponent({
                 let idx: number = firstDayIndex;
                 // tslint:disable-next-line:prefer-for-of
                 for (let i = 0; i < WeekDays.length; i++) {
-                    dayLabels.push(weekDayLabels[WeekDays[idx]]);
+                    dayLabels.push(WeekDayLabels[WeekDays[idx]]);
                     idx = WeekDays[idx] === 'Sat' ? 0 : idx + 1;
                 }
             }