diff --git a/AssetStudio/Classes/AnimationClip.cs b/AssetStudio/Classes/AnimationClip.cs
index c724a89..8867300 100644
--- a/AssetStudio/Classes/AnimationClip.cs
+++ b/AssetStudio/Classes/AnimationClip.cs
@@ -1384,7 +1384,7 @@ namespace AssetStudio
         public bool m_KeepOriginalPositionY;
         public bool m_KeepOriginalPositionXZ;
         public bool m_HeightFromFeet;
-        public static bool HasShortIndexArray(SerializedType type) => type.Match("E708B1872AE48FD688AC012DF4A7A178");
+        public static bool HasShortIndexArray(SerializedType type) => type.Match("E708B1872AE48FD688AC012DF4A7A178") || type.Match("055AA41C7639327940F8900103A10356");
         public ClipMuscleConstant() { }
 
         public ClipMuscleConstant(ObjectReader reader)