diff --git a/infrastructure/reseaux/map-port.md b/infrastructure/reseaux/map-port.md
index 5d3a19f..6d94811 100644
--- a/infrastructure/reseaux/map-port.md
+++ b/infrastructure/reseaux/map-port.md
@@ -22,7 +22,7 @@ Le tableau ci-dessus corresponds au mapping actuelle des ports des switch
 |15  |          |          |
 |16  | rodney   | rodney   |
 |17  | ens      |          |
-|18  |          |          |
+|18  | horst    |          |
 |19  | aurore   |          |
 |20  | vr       |          |
 |21  |          |          |