diff --git a/app/views/conferences/_call_for_papers.haml b/app/views/conferences/_call_for_papers.haml
index dde53b0c..4847a992 100644
--- a/app/views/conferences/_call_for_papers.haml
+++ b/app/views/conferences/_call_for_papers.haml
@@ -1,4 +1,5 @@
-- cache [conference_id, call, event_types, tracks, '#splash#callforpapers'] do
+- cache([conference_id, call, event_types, tracks, '#splash#callforpapers'],
+  expires_in: 1.hour) do
   .col-md-4.col-sm-4.text-center
     %h2
       Call for Papers
diff --git a/app/views/conferences/_call_for_tracks.haml b/app/views/conferences/_call_for_tracks.haml
index 0b23a999..bd462f5a 100644
--- a/app/views/conferences/_call_for_tracks.haml
+++ b/app/views/conferences/_call_for_tracks.haml
@@ -1,4 +1,5 @@
-- cache [conference_id, call, '#splash#callfortracks'] do
+- cache([conference_id, call, '#splash#callfortracks'],
+  expires_in: 1.hour) do
   .col-md-4.col-sm-4.text-center
     %h2
       Call for Tracks