diff --git a/config.toml b/config.toml
index b0eaddb..ed30f98 100644
--- a/config.toml
+++ b/config.toml
@@ -14,11 +14,11 @@ enableEmoji = true
   info = "Data Scientist"
   description = "Hendrik Hogertz's personal website"
   keywords = "blog,developer,personal"
-  avatarurl = "images/portrait.jpeg"
+  avatarurl = "images/portrait.webp"
   #gravatar = "john.doe@example.com"
 
-  favicon_32 = "/img/favicon-32x32.png"
-  favicon_16 = "/img/favicon-16x16.png"
+  # favicon_32 = "/img/favicon-32x32.png"
+  # favicon_16 = "/img/favicon-16x16.png"
 
   since = 2022
 
diff --git a/static/images/portrait.jpeg b/static/images/portrait.jpeg
deleted file mode 100644
index b259eea..0000000
Binary files a/static/images/portrait.jpeg and /dev/null differ
diff --git a/static/images/portrait.webp b/static/images/portrait.webp
new file mode 100644
index 0000000..17fe9de
Binary files /dev/null and b/static/images/portrait.webp differ