diff --git a/init.el b/init.el
index 8b358bc..cd7c24d 100644
--- a/init.el
+++ b/init.el
@@ -1,5 +1,5 @@
 ;;; init.el --- tastytea's Emacs init file.
-;;; Time-stamp: <2019-03-23 20:50:49 CET>
+;;; Time-stamp: <2019-03-24 11:55:20 CET>
 
 ;;; Commentary:
 ;;; I am using this file with Emacs 26, but most of it will probably work with
@@ -491,6 +491,7 @@
   ("C-x w" . 'whitespace-mode)
   :hook
   (prog-mode . whitespace-mode)
+  (conf-mode . whitespace-mode)
   :custom-face
   (whitespace-space ((nil :foreground "gray18"))))