diff --git a/directory.md b/directory.md
index 8ab8631..7966d3e 100644
--- a/directory.md
+++ b/directory.md
@@ -28,7 +28,7 @@
 * Léonard Gauriau léonard.gauriau@telecom-bretagne.eu
     repo : https://github.com/leoDisjonct
 
-* Guillaume Michonneau
+* Guillaume Michonneau guillaume.michonneau@telecom-bretagne.eu
     repo: https://github.com/Guigui17/
 
 * Hugo LUDMANN hugo.ludmann@telecom-bretagne.com
@@ -42,4 +42,4 @@
 
 * Mengying WU
     repo:https://github.com/mengyingWU
-    
\ No newline at end of file
+