diff --git a/MediaBrowser.Controller/Entities/Audio/IHasAlbumArtist.cs b/MediaBrowser.Controller/Entities/Audio/IHasAlbumArtist.cs
index 1625c748a8..b085398c5e 100644
--- a/MediaBrowser.Controller/Entities/Audio/IHasAlbumArtist.cs
+++ b/MediaBrowser.Controller/Entities/Audio/IHasAlbumArtist.cs
@@ -22,7 +22,7 @@ namespace MediaBrowser.Controller.Entities.Audio
         IReadOnlyList<string> Artists { get; set; }
     }
 
-    public static class Extentions
+    public static class Extensions
     {
         public static IEnumerable<string> GetAllArtists<T>(this T item)
             where T : IHasArtist, IHasAlbumArtist