diff --git a/layouts/shortcodes/warn.html b/layouts/shortcodes/warn.html
index a9859979cf1843205568fd7ea2709cb6fa61d395..53adb54549eb4c5fc8e1fcddc769afc306a0b42a 100644
--- a/layouts/shortcodes/warn.html
+++ b/layouts/shortcodes/warn.html
@@ -5,7 +5,7 @@
 <div class="marginnote">
     {{ end }}
     <div class="warning-msg">
-        <i class="fa fa-warning"></i>
+        <i class="fa fa-exclamation"></i>
         {{ .Inner }}
     </div>
     {{ if (eq (.Get 0) "margin") }}