diff --git a/packages/react/src/components/DatePicker/DatePicker.tsx b/packages/react/src/components/DatePicker/DatePicker.tsx
index 92f6047d22f6..9e44e0bf750b 100644
--- a/packages/react/src/components/DatePicker/DatePicker.tsx
+++ b/packages/react/src/components/DatePicker/DatePicker.tsx
@@ -468,7 +468,7 @@ const DatePicker = React.forwardRef(function DatePicker(
   const savedOnClose = useSavedCallback(
     datePickerType === 'range' ? onCalendarClose : onClose
   );
-  const savedOnOpen = useSavedCallback(() => onOpen);
+  const savedOnOpen = useSavedCallback(onOpen);
 
   const datePickerClasses = cx(`${prefix}--date-picker`, {
     [`${prefix}--date-picker--short`]: short,