diff --git a/sunburnt/sunburnt.py b/sunburnt/sunburnt.py
index e213740..7ab07a0 100644
--- a/sunburnt/sunburnt.py
+++ b/sunburnt/sunburnt.py
@@ -100,6 +100,7 @@ def url_for_update(self, commit=None, commitWithin=None, softCommit=None, optimi
             return self.update_url
 
     def select(self, params):
+        params.append(('version', '2.2'))
         qs = urllib.urlencode(params)
         url = "%s?%s" % (self.select_url, qs)
         if len(url) > self.max_length_get_url: