diff --git a/camply/providers/xanterra/yellowstone_lodging.py b/camply/providers/xanterra/yellowstone_lodging.py
index b09022d1..d96b7034 100755
--- a/camply/providers/xanterra/yellowstone_lodging.py
+++ b/camply/providers/xanterra/yellowstone_lodging.py
@@ -63,6 +63,8 @@ def _get_monthly_availability(
         all_resort_availability_data = self.make_yellowstone_request(
             endpoint=api_endpoint, params=query_dict
         )
+        if not all_resort_availability_data.get(YellowstoneConfig.BOOKING_AVAILABILITY):
+            all_resort_availability_data[YellowstoneConfig.BOOKING_AVAILABILITY] = {}
         return all_resort_availability_data
 
     @staticmethod