diff --git a/assets/img/avatar.jpg b/assets/img/avatar.jpg
new file mode 100644
index 0000000..16f5389
Binary files /dev/null and b/assets/img/avatar.jpg differ
diff --git a/hugo.toml b/hugo.toml
index 634c663..0fe72cf 100644
--- a/hugo.toml
+++ b/hugo.toml
@@ -4,7 +4,8 @@ defaultContentLanguage = "en"
 title = 'mart-w.de'
 
 [Params]
-
+[Params.Sidebar]
+avatar.src = "img/avatar.jpg"
 
 [module]
 [[module.imports]]