diff --git a/init.el b/init.el
index 0246ea8..3a30224 100644
--- a/init.el
+++ b/init.el
@@ -684,6 +684,13 @@ COMMAND and COMINT are like `compile'."
       (save-excursion (sly))))
   (setq inferior-lisp-program "/usr/bin/sbcl"))
 
+;; pdf-tools
+(use-package pdf-tools
+  :hook (pdf-view-mode . my/setup-pdf-view-mode)
+  :init
+  (defun my/setup-pdf-view-mode ()
+    (display-line-numbers-mode -1)))
+
 ;; calc
 (use-package calc
   :ensure nil
@@ -805,7 +812,8 @@ Take directly from doom-modeline."
                   ("tre" "trash-empty $*")
                   ("tre" "trash-empty $*")
                   ("trm" "trash-rm $*")
-                  ("rm" "echo 'rm: I''m unsafe! Don''t use me.'; false")))
+                  ("rm" "echo 'rm: I''m unsafe! Don''t use me.'; false")
+                  ("\\rm" "eshell/rm")))
   (defun eshell/bm (&optional name)
     "Change to directory of bookmark NAME.
 If no name is given, list all bookmarks instead."