diff --git a/osu.Game/Screens/Select/Options/BeatmapOptionsButton.cs b/osu.Game/Screens/Select/Options/BeatmapOptionsButton.cs
index 7d9792d950..1fc5b2bc74 100644
--- a/osu.Game/Screens/Select/Options/BeatmapOptionsButton.cs
+++ b/osu.Game/Screens/Select/Options/BeatmapOptionsButton.cs
@@ -31,7 +31,7 @@ namespace osu.Game.Screens.Select.Options
         private readonly OsuSpriteText secondLine;
         private readonly Container box;
 
-        private readonly float disabledAlpha = 0.5f;
+        private const float disabledAlpha = 0.5f;
 
         private bool disabled;