diff --git a/modules/explorimmo/pages.py b/modules/explorimmo/pages.py
index f6e18ae3..ab3afc20 100644
--- a/modules/explorimmo/pages.py
+++ b/modules/explorimmo/pages.py
@@ -134,7 +134,7 @@ class HousingPage2(JsonPage):
             rooms = Dict('characteristics/roomCount')(self)
             if len(rooms):
                 details['rooms'] = rooms[0]
-            details['available'] = Dict('characteristics/available')(self)
+            details['available'] = Dict('characteristics/available', default=NotAvailable)(self)
             return details
 
     def get_total_page(self):