diff --git a/apps/api.js b/apps/api.js
index ed72ec4..6ff3886 100644
--- a/apps/api.js
+++ b/apps/api.js
@@ -73,6 +73,8 @@ query {
 
     langs.sort((a, b) => b.size - a.size)
 
+    username = username.replace(/^\w/, s => s.toUpperCase())
+
     this.response.set('Content-Type', 'image/svg+xml')
     this.response.end(
       render(