diff --git a/configuration.org b/configuration.org
index 62b1fe2..f8ada80 100644
--- a/configuration.org
+++ b/configuration.org
@@ -99,7 +99,8 @@
   :custom
   (user-full-name "Gergely Polonkai")
   (user-mail-address "gergely@polonkai.eu")
-  (kill-read-only-ok t))
+  (kill-read-only-ok t)
+  (use-dialog-box nil))
 #+END_SRC
 
 ** Set up my personal keymap
diff --git a/customizations.el b/customizations.el
index ca50d9e..391a82d 100644
--- a/customizations.el
+++ b/customizations.el
@@ -22,7 +22,6 @@
  '(inhibit-startup-echo-area-message (user-login-name))
  '(inhibit-startup-screen t)
  '(initial-scratch-message nil)
- '(kill-read-only-ok t)
  '(message-sendmail-envelope-from 'header)
  '(minibuffer-prompt-properties '(read-only t cursor-intangible t face minibuffer-prompt))
  '(package-selected-packages