diff --git a/PortCMIS/binding/browser/BrowserBinding.cs b/PortCMIS/binding/browser/BrowserBinding.cs
index 17c96b6..a9fbe6b 100644
--- a/PortCMIS/binding/browser/BrowserBinding.cs
+++ b/PortCMIS/binding/browser/BrowserBinding.cs
@@ -335,7 +335,7 @@
             AddPropertiesParameters(Properties, result);
 
             // set Aces
-            AddAcesParameters(AddAces, BindingConstants.ControlAddAcePrincipal, BindingConstants.ControlRemoveAcePermission, result);
+            AddAcesParameters(AddAces, BindingConstants.ControlAddAcePrincipal, BindingConstants.ControlAddAcePermission, result);
             AddAcesParameters(RemoveAces, BindingConstants.ControlRemoveAcePrincipal, BindingConstants.ControlRemoveAcePermission, result);
 
             // set policies