diff --git a/lisp/menu-bar.el b/lisp/menu-bar.el
index f19dc9e7c97..da79aae5295 100644
--- a/lisp/menu-bar.el
+++ b/lisp/menu-bar.el
@@ -2715,7 +2715,7 @@ could provide `global-map' where items are limited to the global map only."
              ;; sorting.
              (push (cons pos menu-item) menu-end)
            (push menu-item menu-bar))))
-     (lookup-key (or keymap (menu-bar-current-active-maps)) [menu-bar]))
+     (or keymap (lookup-key (menu-bar-current-active-maps) [menu-bar])))
     `(keymap ,@(nreverse menu-bar)
              ,@(mapcar #'cdr (sort menu-end
                                    (lambda (a b)
diff --git a/lisp/mouse.el b/lisp/mouse.el
index b6448a13f3a..0a4ab2878ab 100644
--- a/lisp/mouse.el
+++ b/lisp/mouse.el
@@ -364,7 +364,7 @@ Some context functions add menu items below the separator."
                 (when (consp binding)
                   (define-key-after menu (vector key)
                     (copy-sequence binding))))
-              (menu-bar-keymap global-map))
+              (menu-bar-keymap (lookup-key global-map [menu-bar])))
   menu)
 
 (defun context-menu-local (menu _click)
@@ -377,7 +377,7 @@ Some context functions add menu items below the separator."
                     (when (consp binding)
                       (define-key-after menu (vector key)
                         (copy-sequence binding))))
-                  keymap)))
+                  (menu-bar-keymap keymap))))
   menu)
 
 (defun context-menu-minor (menu _click)