diff --git a/components/availability/AvailabilityForm.js b/components/availability/AvailabilityForm.js
index e94791c..86e0207 100644
--- a/components/availability/AvailabilityForm.js
+++ b/components/availability/AvailabilityForm.js
@@ -73,6 +73,7 @@ export default function AvailabilityForm({ publisherId, existingItem, inline, on
     isactive: true,
     repeatWeekly: false,
     endDate: null,
+    isFirst: false,
   });
   const [items, setItems] = useState(itemsForDay || []); // [existingItem, ...items]