diff --git a/layouts/_default/single.html b/layouts/_default/single.html
index 4e146af..e3793cb 100755
--- a/layouts/_default/single.html
+++ b/layouts/_default/single.html
@@ -7,7 +7,7 @@
   {{ $section := .Site.GetPage "section" .Section }}
   <article class="flex-l flex-wrap justify-between mw8 center ph3">
     <header class="mt4 w-100">
-      <aside class="instapaper_ignoref b helvetica tracked">
+      <aside class="instapaper_ignoref b tracked">
           {{/*
           CurrentSection allows us to use the section title instead of inferring from the folder.
           https://gohugo.io/variables/page/#section-variables-and-methods
@@ -15,7 +15,7 @@
         {{with .CurrentSection.Title }}{{. | upper }}{{end}}
       </aside>
       {{ partial "social-share.html" . }}
-      <h1 class="f1 athelas mt3 mb1">
+      <h1 class="f1 mt3 mb1">
         {{- .Title -}}
       </h1>
       {{ with .Params.author | default .Site.Params.author }}