diff --git a/app/views/user_notifications/digest.html.erb b/app/views/user_notifications/digest.html.erb
index a762f961da4..6390b87b9f5 100644
--- a/app/views/user_notifications/digest.html.erb
+++ b/app/views/user_notifications/digest.html.erb
@@ -20,7 +20,7 @@ body, table, td, th, h1, h2, h3 {font-family: Helvetica, Arial, sans-serif !impo
 
 <table style="background-color:#<%= @header_bgcolor -%>;width:100%;">
   <tr>
-    <td align="center" style="text-align: center;padding: 20px 0;">
+    <td align="center" style="text-align: center;padding: 20px 0; font-family:Helvetica,Arial,sans-serif;">
 
   <a href="<%= Discourse.base_url %>" style="color:#<%= @header_color -%>;font-size:28px;text-decoration:none;">
   <%- if logo_url.blank? %>