diff --git a/gtk2_ardour/ardour.menus.in b/gtk2_ardour/ardour.menus.in
index aba0efc088..f150c20493 100644
--- a/gtk2_ardour/ardour.menus.in
+++ b/gtk2_ardour/ardour.menus.in
@@ -53,6 +53,8 @@
       <menuitem action='toggle-about'/>
       <menuitem action='toggle-rc-options-editor'/>
 #endif
+      <separator/>
+      <menuitem action='lock'/>
 #ifndef GTKOSX
       <separator/>
       <menuitem action='Quit'/>