diff --git a/osu.Game/Overlays/Settings/Sections/SkinSection.cs b/osu.Game/Overlays/Settings/Sections/SkinSection.cs
index 0bfa0ba4f0..ba92ed5b04 100644
--- a/osu.Game/Overlays/Settings/Sections/SkinSection.cs
+++ b/osu.Game/Overlays/Settings/Sections/SkinSection.cs
@@ -116,8 +116,7 @@ namespace osu.Game.Overlays.Settings.Sections
         {
             if (weakItem.NewValue.TryGetTarget(out var item))
             {
-                List<SkinInfo> newDropdownItems = skinDropdown.Items.ToList();
-                newDropdownItems.Add(item);
+                List<SkinInfo> newDropdownItems = skinDropdown.Items.Where(i => !i.Equals(item)).Append(item).ToList();
                 newDropdownItems = sortList(newDropdownItems);
                 Schedule(() => skinDropdown.Items = newDropdownItems.ToArray());
             }