diff --git a/draft-ietf-tls-ech-keylogfile.md b/draft-ietf-tls-ech-keylogfile.md
index 16b447c..3ea3770 100644
--- a/draft-ietf-tls-ech-keylogfile.md
+++ b/draft-ietf-tls-ech-keylogfile.md
@@ -28,9 +28,10 @@ author:
     organization: Zscaler
     email: yrosomakho@zscaler.com
  -
-    name: Hannes Tschofenig
-    organization: University of Applied Sciences Bonn-Rhein-Sieg
-    email: Hannes.Tschofenig@gmx.net
+       name: Hannes Tschofenig
+       org: University of Applied Sciences Bonn-Rhein-Sieg
+       abbrev: H-BRS
+       email: Hannes.Tschofenig@gmx.net
 
 normative: