diff --git a/init.el b/init.el
index de902d7..fa178ed 100644
--- a/init.el
+++ b/init.el
@@ -548,8 +548,10 @@
 (use-package flyspell
   :ensure nil
   :hook (org-mode text-mode)
-  :bind (:map flyspell-mode-map
-              ("C-:" . flyspell-auto-correct-previous-word)))
+  :custom
+  (flyspell-auto-correct-binding (kbd "C-:"))
+  :config
+  (keymap-unset flyspell-mode-map "C-."))
 
 (use-package ffap
   :demand t