diff --git a/init.d/basics/appearance.el b/init.d/basics/appearance.el
index d62522a..35f897e 100644
--- a/init.d/basics/appearance.el
+++ b/init.d/basics/appearance.el
@@ -121,9 +121,8 @@
   :hook ((after-init . doom-modeline-mode)
          ;; <https://github.com/seagle0128/doom-modeline/issues/375>
          (server-after-make-frame . (lambda ()
-                                      (customize-set-variable
-                                       'doom-modeline-icon
-                                       (display-graphic-p))))))
+                                      (setq-local doom-modeline-icon
+                                                  (display-graphic-p))))))
 
 ;; Show line numbers on the left side of the buffer.
 (use-package display-line-numbers