diff --git a/schedule/src/Views/EventDetail.elm b/schedule/src/Views/EventDetail.elm
index 286ca2d6..9f231514 100644
--- a/schedule/src/Views/EventDetail.elm
+++ b/schedule/src/Views/EventDetail.elm
@@ -41,6 +41,7 @@ eventDetailView eventSlug model =
                 [ classList
                     [ ( "col-sm-3", True )
                     , ( "schedule-sidebar", True )
+                    , ( "sticky", True )
                     ]
                 ]
                 [ videoRecordingSidebar event