diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index eea6384..5136735 100644
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -866,7 +866,8 @@
   (which-key-mode)
   (use-package which-key-posframe :ensure
     :config
-    (which-key-posframe-mode)))
+    (which-key-posframe-mode)
+    (set-face-background 'which-key-posframe "#333333")))
 
 (use-package company-auctex
   :config