diff --git a/slides.org b/slides.org
index a0b09ae..c3cf4d7 100644
--- a/slides.org
+++ b/slides.org
@@ -320,7 +320,8 @@
 * Nyttige lenker
 
 + [[http://www.gnu.org/software/emacs/manual/html_node/emacs/index.html#Top][Emacs-manualen]]
-+ [[http://www.masteringemacs.org/reading-guide/][En flott blogg om Emacs]]
++ [[https://www.masteringemacs.org/][Mastering Emacs]]
++ [[https://systemcrafters.net/][System Crafters]]
 + Noen konfigurasjonsfiler:
   + [[https://github.com/larstvei/dot-emacs][larstvei]]
   + [[https://codeberg.org/idun/dotemacs][idun]]