diff --git a/Runtime/Scripts/Primitives/UISquircle.cs b/Runtime/Scripts/Primitives/UISquircle.cs
index 7ab6e77..64479ac 100644
--- a/Runtime/Scripts/Primitives/UISquircle.cs
+++ b/Runtime/Scripts/Primitives/UISquircle.cs
@@ -6,7 +6,7 @@ using UnityEditor;
 namespace UnityEngine.UI.Extensions
 {
     [AddComponentMenu("UI/Extensions/Primitives/Squircle")]
-    public class UISquircle : MaskableGraphic
+    public class UISquircle : UIPrimitiveBase
     {
         const float c = 1.0f;
         public enum Type
@@ -303,7 +303,6 @@ namespace UnityEngine.UI.Extensions
             }
         }
 
-
         [System.Serializable]
         public class Corners
         {