diff --git a/.emacs.d/lisp/init-notmuch.el b/.emacs.d/lisp/init-notmuch.el
index b0da8e21..081c137f 100644
--- a/.emacs.d/lisp/init-notmuch.el
+++ b/.emacs.d/lisp/init-notmuch.el
@@ -84,7 +84,7 @@
    "notmuch-new"
    nil
    (lambda (_proc change)
-     (with-current-buffer (find-if (lambda (b)
+     (with-current-buffer (cl-find-if (lambda (b)
                                      (with-current-buffer b
                                        (eq major-mode 'notmuch-search-mode)))
                                    (buffer-list))
@@ -103,7 +103,7 @@
     (make-process :name "gpg" :buffer nil
                   :command (list "gpg" "--decrypt"
                                  (expand-file-name
-                                  (or (find-if (lambda (agenda) (string-suffix-p ".gpg" agenda))
+                                  (or (cl-find-if (lambda (agenda) (string-suffix-p ".gpg" agenda))
                                                org-agenda-files)
                                       (error "No .gpg file in `org-agenda-files'."))))
                   :sentinel sentinel)))