diff --git a/zoo/checklists/views.py b/zoo/checklists/views.py
index f251b653..75268943 100644
--- a/zoo/checklists/views.py
+++ b/zoo/checklists/views.py
@@ -39,11 +39,12 @@ def get_context_data(self, *, object_list=None, **kwargs):
                 "name_slug": service.name_slug,
                 "completed_checklist_steps": service.checkmarks.count,
                 "total_checklist_steps": sum(
-                    [len(steps) for tag, steps in get_service_steps(service)]
+                    len(steps) for tag, steps in get_service_steps(service)
                 ),
             }
             for service in self.get_queryset()
         ]
+
         return context
 
 
diff --git a/zoo/repos/tasks.py b/zoo/repos/tasks.py
index bcfa234c..8890efde 100644
--- a/zoo/repos/tasks.py
+++ b/zoo/repos/tasks.py
@@ -95,7 +95,7 @@ def schedule_pulls():
         pull.apply_async(
             args=(repo.remote_id, repo.provider),
             countdown=delay_s,
-            expires=delay_s + (60 * 60),
+            expires=delay_s + 60 ** 2,
         )