diff --git a/src/bindings/mono/eo_mono/iwrapper.cs b/src/bindings/mono/eo_mono/iwrapper.cs
index ea7104b384..2a8ebf0620 100644
--- a/src/bindings/mono/eo_mono/iwrapper.cs
+++ b/src/bindings/mono/eo_mono/iwrapper.cs
@@ -981,7 +981,7 @@ class PrivateNativeClass : NativeClass
                        AllowMultiple = false,
                        Inherited = false)
 ]
-public class BindingEntityAttribute: System.Attribute
+internal class BindingEntityAttribute: System.Attribute
 {
     public static bool IsBindingEntity(System.Type t)
     {