diff --git a/osu.Game/Overlays/WikiOverlay.cs b/osu.Game/Overlays/WikiOverlay.cs
index 366923a4f1..1efa84d026 100644
--- a/osu.Game/Overlays/WikiOverlay.cs
+++ b/osu.Game/Overlays/WikiOverlay.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.Linq;
 using System.Threading;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
@@ -62,6 +63,12 @@ namespace osu.Game.Overlays
             });
         }
 
+        private void showParentPage()
+        {
+            var parentPath = string.Join("/", path.Value.Split('/').SkipLast(1));
+            ShowPage(parentPath);
+        }
+
         public void ShowPage(string pagePath = index_path)
         {
             path.Value = pagePath.Trim('/');