diff --git a/publish.el b/publish.el
index 675e25e..57c3708 100644
--- a/publish.el
+++ b/publish.el
@@ -54,6 +54,10 @@
 (setq org-publish-timestamp-directory
       (concat default-directory "/.org-timestamps/"))
 
+(setq org-html-html5-fancy t)
+
+(setq org-html-doctype "html5")
+
 (setq org-publish-project-alist
       '(("index"
          :base-directory "."