diff --git a/configuration.org b/configuration.org
index b8c5790..9f272ea 100644
--- a/configuration.org
+++ b/configuration.org
@@ -3584,6 +3584,16 @@ With the new Transient package it will be easier.  I just don’t know how to us
 
 ** The actual key bindings
 
+#+begin_src emacs-lisp
+(defun gpolonkai/isearch-regexp (prefix)
+  "Call `isearch-forward-regex'.  If PREFIX is non-nil, call `isearch-backward-regex' instead."
+  (interactive "P")
+  (call-interactively
+   (if prefix
+       'isearch-backward-regexp
+     'isearch-forward-regexp)))
+#+end_src
+
 #+BEGIN_SRC emacs-lisp
 (bind-keys
  :map global-map
@@ -3602,8 +3612,8 @@ With the new Transient package it will be easier.  I just don’t know how to us
  ("C-e" . gpolonkai/move-to-end-of-line)
  ("M-q" . sachachua/fill-or-unfill-paragraph)
  ("C-c r" . round-number-at-point-to-decimals)
- ("C-s" . isearch-forward-regexp)
- ("C-r" . isearch-backward-regexp)
+ ("C-s" . swiper)
+ ("C-r" . gpolonkai/isearch-regexp)
  ("C-M-s" . isearch-forward)
  ("C-M-r" . isearch-backward)
  ("C-~" . toggle-char-case)