diff --git a/users/r15ch13.json b/users/r15ch13.json
index 02210fd0..be963264 100644
--- a/users/r15ch13.json
+++ b/users/r15ch13.json
@@ -1 +1,8 @@
-{"copyright":"Richard Kuhnt","url":"http:\/\/r15ch13.de","email":"r15ch13@gmail.com","gravatar":true}
\ No newline at end of file
+{
+  "copyright": "Richard Kuhnt",
+  "url": "https://r15ch13.de",
+  "email": "r15ch13+git@gmail.com",
+  "theme": "material-green",
+  "format": "html",
+  "gravatar": true
+}