1 files changed, 4 insertions, 0 deletions

diff --git a/lisp/menu-bar.el b/lisp/menu-bar.el
index b0015abda8e..eec880a5cbd 100644
--- a/lisp/menu-bar.el
+++ b/lisp/menu-bar.el
@@ -415,6 +415,10 @@ Do the same for the keys of the same name."
                         (setq uniquify-buffer-name-style
                               (if (not uniquify-buffer-name-style)
                                   'forward))))
+(define-key menu-bar-options-menu [case-fold-search]
+  (menu-bar-make-toggle toggle-case-fold-search case-fold-search
+                        "Case folding in searches"
+                        "Case folding in searches %s"))
 (define-key menu-bar-options-menu [transient-mark-mode]
   (menu-bar-make-toggle toggle-transient-mark-mode transient-mark-mode
                         "Transient Mark Mode (highlights region)"