diff --git a/r2/r2/controllers/validator/wiki.py b/r2/r2/controllers/validator/wiki.py
index de63a86aa..a9c3cd17f 100644
--- a/r2/r2/controllers/validator/wiki.py
+++ b/r2/r2/controllers/validator/wiki.py
@@ -117,12 +117,12 @@ def may_revise(sr, user, page=None):
         return True
     
     karma = max(user.karma('link', sr), user.karma('comment', sr))
-    if karma < sr.wiki_edit_karma:
+    if karma < (sr.wiki_edit_karma or 0):
         # If the user has too few karma, they should not contribute
         return False
     
     age = (datetime.datetime.now(g.tz) - user._date).days
-    if age < sr.wiki_edit_age:
+    if age < (sr.wiki_edit_age or 0):
         # If they user's account is too young
         # They should not contribute
         return False
diff --git a/r2/r2/models/subreddit.py b/r2/r2/models/subreddit.py
index d5fc10d58..cb6180d74 100644
--- a/r2/r2/models/subreddit.py
+++ b/r2/r2/models/subreddit.py
@@ -102,7 +102,8 @@ class Subreddit(Thing, Printable):
                      allow_comment_gilding=True,
                      )
     _essentials = ('type', 'name', 'lang')
-    _data_int_props = Thing._data_int_props + ('mod_actions', 'reported')
+    _data_int_props = Thing._data_int_props + ('mod_actions', 'reported',
+                      'wiki_edit_karma', 'wiki_edit_age')
 
     sr_limit = 50
     gold_limit = 100