diff --git a/_data/authors.yml b/_data/authors.yml
index 7901e62..b70be74 100644
--- a/_data/authors.yml
+++ b/_data/authors.yml
@@ -60,5 +60,8 @@ nemhardy:
 
 lightmare:
   name:
+    first_name: Mathias
     username: Lightmare
+    last_name: Kowalski
   gender: male
+  email: mathiaskowalski1@gmail.com
diff --git a/bureau.md b/bureau.md
index 713d378..b08a676 100644
--- a/bureau.md
+++ b/bureau.md
@@ -12,4 +12,4 @@ Louis Gatin, alias Dark Storm.
 Némo Fournier, alias Nemhardy.
 
 ### Secrétaire
-Lightmare.
+Mathias Kowalski, alias Lightmare.