diff --git a/hugo.toml b/hugo.toml
index 27fd4c7..38b450f 100644
--- a/hugo.toml
+++ b/hugo.toml
@@ -49,6 +49,14 @@ enableRobotsTXT = true
   # Herman Martinus's version of the Blogster Minimal theme for Astro.
   themeStyle = "herman"
 
+  # The path to your favicon
+  favicon = "images/favicon.ico"
+
+  # These images will show up when services want to generate a preview of a link
+  # to your site. Ignored if `generateSocialCard = true`. For more information
+  # about previews, see https://gohugo.io/templates/internal#twitter-cards and
+  # https://gohugo.io/templates/internal#open-graph
+  images = ["images/christoph_avatar.webp"]
 
   # Author metadata. This is mostly used for the RSS feed of your site, but the
   # email is also added to the footer of each post. You can hide the "reply to"