diff --git a/src/Avalonia.Base/LogicalTree/ChildIndexChangedEventArgs.cs b/src/Avalonia.Base/LogicalTree/ChildIndexChangedEventArgs.cs
index afc6c1f5fc..497596fcc1 100644
--- a/src/Avalonia.Base/LogicalTree/ChildIndexChangedEventArgs.cs
+++ b/src/Avalonia.Base/LogicalTree/ChildIndexChangedEventArgs.cs
@@ -10,7 +10,7 @@ namespace Avalonia.LogicalTree
     {
         public static new ChildIndexChangedEventArgs Empty { get; } = new ChildIndexChangedEventArgs();
 
-        public ChildIndexChangedEventArgs()
+        private ChildIndexChangedEventArgs()
         {
         }