diff --git a/configuration.org b/configuration.org
index d44ec5b..e45c214 100644
--- a/configuration.org
+++ b/configuration.org
@@ -972,7 +972,7 @@ Before this can be used, make sure the [[https://zhm.github.io/symbola/][Symbola
 
 #+BEGIN_SRC emacs-lisp
 (set-face-attribute 'default t :font "Hack-12")
-(set-frame-font "Hack-10" nil t)
+(set-frame-font "Hack-12" nil t)
 
 (defun --set-emoji-font (frame)
   "Adjust the font setting of FRAME so Emacs can display Emoji properly."