diff --git a/osu.Game/Screens/Multi/Components/RoomManager.cs b/osu.Game/Screens/Multi/Components/RoomManager.cs
index 46941dc58e..ffc5e94106 100644
--- a/osu.Game/Screens/Multi/Components/RoomManager.cs
+++ b/osu.Game/Screens/Multi/Components/RoomManager.cs
@@ -183,6 +183,6 @@ namespace osu.Game.Screens.Multi.Components
                 existing.CopyFrom(room);
         }
 
-        protected abstract RoomPollingComponent[] CreatePollingComponents();
+        protected abstract IEnumerable<RoomPollingComponent> CreatePollingComponents();
     }
 }
diff --git a/osu.Game/Screens/Multi/Timeshift/TimeshiftRoomManager.cs b/osu.Game/Screens/Multi/Timeshift/TimeshiftRoomManager.cs
index ba96721afc..d21f844e04 100644
--- a/osu.Game/Screens/Multi/Timeshift/TimeshiftRoomManager.cs
+++ b/osu.Game/Screens/Multi/Timeshift/TimeshiftRoomManager.cs
@@ -1,6 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Collections.Generic;
 using osu.Framework.Bindables;
 using osu.Game.Screens.Multi.Components;
 
@@ -11,7 +12,7 @@ namespace osu.Game.Screens.Multi.Timeshift
         public readonly Bindable<double> TimeBetweenListingPolls = new Bindable<double>();
         public readonly Bindable<double> TimeBetweenSelectionPolls = new Bindable<double>();
 
-        protected override RoomPollingComponent[] CreatePollingComponents() => new RoomPollingComponent[]
+        protected override IEnumerable<RoomPollingComponent> CreatePollingComponents() => new RoomPollingComponent[]
         {
             new ListingPollingComponent { TimeBetweenPolls = { BindTarget = TimeBetweenListingPolls } },
             new SelectionPollingComponent { TimeBetweenPolls = { BindTarget = TimeBetweenSelectionPolls } }