diff --git a/25th-Contributor-Meeting-in-'s-Hertogenbosch.md b/25th-Contributor-Meeting-in-'s-Hertogenbosch.md
index 821ee4f..bc52d7a 100644
--- a/25th-Contributor-Meeting-in-'s-Hertogenbosch.md
+++ b/25th-Contributor-Meeting-in-'s-Hertogenbosch.md
@@ -111,6 +111,7 @@ If you'd like to attend workshops at the Onboarding Day, please subscribe for th
 | 27 | Marco Bernasocchi | CH | ?/04 | 23:00 | ?/04 | 19:00 | TBD | anything | ? | ? | marco@opengis.ch |
 | 28 | Peter Gipper | DE | 20/04 | TBD | TBD | TBD | TBD | anything | maybe | M | peter.gipper@wheregroup.com |
 | 29 | Alessandro Pasotti | IT | 17/04 | 18:00 | 23:04 | 08:00 | Hotel | vegetarian | maybe | M | apasotti@gmail.com |
+| 30 | Tobias Ostendorf | DE | 20/04 | 09:00 | 23/04 | 15:00 | airbnb | vegetarian | no | M | ostendorf@mailbox.org | 
 
 ## Individual Preparation