--- a/candolint/handlers.py	Wed Jul 06 14:04:30 2016 +0800
+++ b/candolint/handlers.py	Wed Jul 06 16:43:51 2016 +0800
@@ -75,10 +75,13 @@
 class CheckHandler(BaseHandler):
     def get(self, domain, user, name, check_num, format_='html'):
         project = get_project_or_404(domain, user, name)
-        if check_num == 'latest':
-            check = get_or_404(Check, project=project)
-        else:
-            check = get_or_404(Check, project=project, ordinal=check_num)
+        check_query = (Check
+                       .select(Check, Change)
+                       .join(Change)
+                       .where(Check.project == project))
+        if check_num != 'latest':
+            check_query = check_query.where(Check.ordinal == check_num)
+        check = get_or_404(check_query)
         lines = json_decode(check.lines)
         if format_ == 'raw':
             self.get_raw(project, check, lines)