diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index 2e263d5..29ff1fa 100644
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -383,14 +383,6 @@
   (delete 'help-mode popwin:special-display-config)
   (add-to-list 'popwin:special-display-config '(help-mode :stick t)))
 
-(use-package cat-mode :quelpa
-  (cat-mode :fetcher github :repo "ad1217/emacs-cat-mode")
-  :config
-  (cat-mode 1)
-  (bind-key "C-x C-M-C" 'kill-this-cat-kill-terminal)
-  (eval-after-load "ibuffer"
-    '(define-key ibuffer-mode-map (kbd "c") 'cat-set-ibuffer)))
-
 (use-package dired+
   :quelpa (dired+ :fetcher url :url "https://www.emacswiki.org/emacs/download/dired+.el")
   :defer