diff --git a/www-hahmann-trier-de/hugo.toml b/www-hahmann-trier-de/hugo.toml
index 0e7fcc4..cedd45c 100644
--- a/www-hahmann-trier-de/hugo.toml
+++ b/www-hahmann-trier-de/hugo.toml
@@ -376,7 +376,7 @@ ignoreErrors = ["error-remote-getjson", "error-missing-instagram-accesstoken"]
 
       # URL of avatar shown in home page
 
-      avatarURL = "http://media.hahmann-trier.de/cartoon_avatar.png"
+      avatarURL = "https://media.hahmann-trier.de/cartoon_avatar.png"
 
       #  title shown in home page (HTML format is supported)