diff --git a/frontend/src/views/coordinator/Schedule.tsx b/frontend/src/views/coordinator/Schedule.tsx
index 044d907..e9a184e 100644
--- a/frontend/src/views/coordinator/Schedule.tsx
+++ b/frontend/src/views/coordinator/Schedule.tsx
@@ -220,7 +220,10 @@ const Schedule = () => {
   )
 
   useEffect(() => {
-    if (scheduleData) {
+    if (
+      scheduleData?.start_date_for_enrollment_students &&
+      scheduleData?.end_date_for_enrollment_students
+    ) {
       setStartDate(new Date(scheduleData.start_date_for_enrollment_students))
       setEndDate(new Date(scheduleData.end_date_for_enrollment_students))
     }