diff --git a/_data/seminar.yml b/_data/seminar.yml
index fa8274d011a1f0a85aaa70ae52b3a7bc6934af0b..fed5e5609e7517be47af47acd1f277a9191b3ee3 100644
--- a/_data/seminar.yml
+++ b/_data/seminar.yml
@@ -23,7 +23,7 @@
     He is interested in applied category theory, especially applications of category theory to computer science.
 - date: 2023-12-12 11:00
   team: Partout
-  room: TBA
+  room: Nicolaas Govert de Bruijn (salle 34, rez-de-chaussée)
   speaker: Meven Lennon-Bertrand 
   picture: https://www.meven.ac/images/moi.jpg
   website: https://www.meven.ac/