   :init (setq helm-command-prefix-key "C-c h"))
 
 (use-package helm
-  :commands (helm-show-kill-ring
-             helm-org-agenda-files-headings)
+  :commands (helm-show-kill-ring)
   :diminish helm-mode
   :bind (:map helm-command-map
               ("#" . helm-emms)

            (add-to-list 'helm-org-headings-actions
                         '("Clock in to this heading"
                           . helm-org--clock-in-at-heading)
                         t)

            (bind-key "C-c c" #'helm-org-clock-in-at-heading helm-org-headings-map)))

(use-package ivy
  :commands (ivy-mode

            (eval-when-compile
              (require 'helm-mode)
              (require 'helm-buffers)
              (require 'helm-ring))

            (bind-key "<tab>" #'helm-execute-persistent-action helm-map)
            (bind-key "C-i" #'helm-execute-persistent-action helm-map)
            (bind-key "C-z" #'helm-select-action helm-map)))

(use-package helm-org
  :commands (helm-org-agenda-files-headings)
  :bind (:map helm-org-headings-map
              ("C-c c" . helm-org-clock-in-at-heading))
  :config (progn
            ;; Add action to clock in at current heading to
            ;; `helm-org-agenda-files-headings’

