diff --git a/CategoryTool.cs b/CategoryTool.cs
index d25e34f..3dbf4b1 100644
--- a/CategoryTool.cs
+++ b/CategoryTool.cs
@@ -149,7 +149,7 @@ static void HierarchyItemOnGUI(int instanceID, Rect hierarchyItemRect)
 	}
 
 	// GUI code for the Category Tool section in the Preferences window.
-	[PreferenceItem("Category Tool")]
+	[SettingsProvider]
 	static void PreferenceGUI()
 	{
 		GUIStyle OptionLabelGUIStyle = new GUIStyle();