diff --git a/24th-Contributor-Meeting-in-'s-Hertogenbosch.md b/24th-Contributor-Meeting-in-'s-Hertogenbosch.md
index 8646c3a..077a904 100644
--- a/24th-Contributor-Meeting-in-'s-Hertogenbosch.md
+++ b/24th-Contributor-Meeting-in-'s-Hertogenbosch.md
@@ -29,13 +29,13 @@ The venue can facilitate working space for a **maximum of 20 persons**.
 | 1 | Raymond Nijssen | r.nijssen@terglobo.nl |  |
 | 2 | Aron Gergely | aron.gergely@rasterra.nl |  |
 | 3 | Richard Duivenvoorde |  |  |
-| 4 | Dirk Voets |  |  |
+| 4 | Dirk Voets |voets.dirk@gmail.com  |  |
 | 5 | Hans van der Kwast | jvdkwast@yahoo.com |  |
 | 6 | Willem Hoffmans | info@ruimtemaatwerk.nl |  |
 | 7 | Jeroen Hovens | jeroen@groenebij.nl |  |
 | 8 | Erik Meerburg | erikmeerburg@b3partners.nl |  |
 | 9 | Andres Morfin Veytia | a.morfinveytia@tudelft.nl |  |
-
+|10 | Petra Schoon | plschoon@gmail.com |  | 
 
 ## Organizers: