diff --git a/aircox/utils.py b/aircox/utils.py
index b5a08aa..647578d 100755
--- a/aircox/utils.py
+++ b/aircox/utils.py
@@ -17,7 +17,7 @@ def date_or_default(date, no_time = False):
     if date_only is True
     """
     date = date or tz.now()
-    if not tz.is_aware(date):
+    if issubclass(date, date.datetime) not tz.is_aware(date):
         date = tz.make_aware(date)
     if no_time:
         return as_date(date)