diff --git a/+ui.el b/+ui.el
index 0274fe6..198a9ce 100644
--- a/+ui.el
+++ b/+ui.el
@@ -8,7 +8,8 @@
   (setq magit-display-buffer-function #'magit-display-buffer-fullframe-status-v1))
 ;; Match pdf-tools colors to the theme and fit to page by default
 (after! pdf-tools
-  (setq pdf-view-midnight-colors '("#BBC2CF" . "#282C34")))
+  (setq pdf-view-midnight-colors '("#BBC2CF" . "#282C34"))
+  (add-hook 'pdf-tools-enabled-hook 'pdf-view-midnight-minor-mode))
 ;; Customize modeline
 (setq doom-modeline-major-mode-icon t
       doom-modeline-buffer-encoding nil)