diff --git a/emacs/.emacs.d/init.el b/emacs/.emacs.d/init.el
index 8fb6cae..677eed7 100644
--- a/emacs/.emacs.d/init.el
+++ b/emacs/.emacs.d/init.el
@@ -21,6 +21,11 @@
 ;; Ask if you want to quit emacs
 (setq confirm-kill-emacs 'my/yes-or-whatever-p)
 
+;; Use // as comment in asm
+(add-hook 'asm-mode-hook
+          (lambda () (setq comment-start "//"
+                           comment-end   "")))
+
 ;; Nope function
 (defun nope ()
   (interactive)