diff --git a/indra/newview/skins/default/xui/en/menu_viewer.xml b/indra/newview/skins/default/xui/en/menu_viewer.xml
index 2db494e47f3b28db88cfd6d1d47f8b715d47a21a..79cce1d267c6a535c5be3d8549cf342263fd4332 100644
--- a/indra/newview/skins/default/xui/en/menu_viewer.xml
+++ b/indra/newview/skins/default/xui/en/menu_viewer.xml
@@ -3673,7 +3673,9 @@ function="World.EnvPreset"
             </menu_item_check>
             <menu_item_check
              label="Object-Object Occlusion"
-             name="Object-Object Occlusion">
+             name="Object-Object Occlusion"
+             shortcut="control|alt|shift|o"
+             use_mac_ctrl="true">
                 <menu_item_check.on_check
                  function="CheckControl"
                  parameter="UseOcclusion" />