diff --git a/examples/stories/src/authors/atanas_stoyanov.mdx b/examples/stories/src/authors/atanas_stoyanov.mdx
index 75dc35223..dc4ea34e8 100644
--- a/examples/stories/src/authors/atanas_stoyanov.mdx
+++ b/examples/stories/src/authors/atanas_stoyanov.mdx
@@ -2,8 +2,9 @@
 title: atanasster
 type: author
 ---
+import { Avatar } from 'theme-ui';
 
-<avatar src="https://pbs.twimg.com/profile_images/1195701448928968704/HpTyY7fB_400x400.jpg"/>
+<Avatar size="large" src="https://pbs.twimg.com/profile_images/1195701448928968704/HpTyY7fB_400x400.jpg"/>
 
 # Atanas Stoyanov