1 files changed, 2 insertions, 2 deletions

diff --git a/lisp/progmodes/ada-prj.el b/lisp/progmodes/ada-prj.el
index 7cff0158f8a..b3f059b2b34 100644
--- a/lisp/progmodes/ada-prj.el
+++ b/lisp/progmodes/ada-prj.el
@@ -254,8 +254,8 @@ The current buffer must be the project editing buffer."
       (progn
         (setq widget-field-new  nil
               widget-field-list nil)
-        (mapcar (lambda (x) (delete-overlay x)) (car (overlay-lists)))
-        (mapcar (lambda (x) (delete-overlay x)) (cdr (overlay-lists)))))
+        (mapc (lambda (x) (delete-overlay x)) (car (overlay-lists)))
+        (mapc (lambda (x) (delete-overlay x)) (cdr (overlay-lists)))))
 
   ;;  Display the tabs