diff --git a/osu.Game/Graphics/UserInterface/OsuTabControl.cs b/osu.Game/Graphics/UserInterface/OsuTabControl.cs
index 4bbae4efd1..6a00e1f55e 100644
--- a/osu.Game/Graphics/UserInterface/OsuTabControl.cs
+++ b/osu.Game/Graphics/UserInterface/OsuTabControl.cs
@@ -24,7 +24,7 @@ namespace osu.Game.Graphics.UserInterface
 
         protected override bool InternalContains(Vector2 screenSpacePos) => base.InternalContains(screenSpacePos) || Dropdown.Contains(screenSpacePos);
 
-        private bool isEnumType => typeof(T).IsEnum;
+        private static bool isEnumType => typeof(T).IsEnum;
 
         public OsuTabControl()
         {