diff --git a/osu.Game/Screens/Select/CarouselContainer.cs b/osu.Game/Screens/Select/CarouselContainer.cs
index 4939de6b0c..e7fba05036 100644
--- a/osu.Game/Screens/Select/CarouselContainer.cs
+++ b/osu.Game/Screens/Select/CarouselContainer.cs
@@ -162,13 +162,13 @@ public void Sort(FilterControl.SortMode mode)
             switch (mode)
             {
                 case FilterControl.SortMode.Artist:
-                    sortedGroups.Sort((x, y) => string.Compare(x.BeatmapSet.Metadata.Artist, y.BeatmapSet.Metadata.Artist));
+                    sortedGroups.Sort((x, y) => string.Compare(x.BeatmapSet.Metadata.Artist, y.BeatmapSet.Metadata.Artist, StringComparison.InvariantCultureIgnoreCase));
                     break;
                 case FilterControl.SortMode.Title:
-                    sortedGroups.Sort((x, y) => string.Compare(x.BeatmapSet.Metadata.Title, y.BeatmapSet.Metadata.Title));
+                    sortedGroups.Sort((x, y) => string.Compare(x.BeatmapSet.Metadata.Title, y.BeatmapSet.Metadata.Title, StringComparison.InvariantCultureIgnoreCase));
                     break;
                 case FilterControl.SortMode.Author:
-                    sortedGroups.Sort((x, y) => string.Compare(x.BeatmapSet.Metadata.Author, y.BeatmapSet.Metadata.Author));
+                    sortedGroups.Sort((x, y) => string.Compare(x.BeatmapSet.Metadata.Author, y.BeatmapSet.Metadata.Author, StringComparison.InvariantCultureIgnoreCase));
                     break;
                 case FilterControl.SortMode.Difficulty:
                     sortedGroups.Sort((x, y) =>