diff --git a/OpenLayers-CodeSprint-2019-in-Bonn.md b/OpenLayers-CodeSprint-2019-in-Bonn.md
index e6023fa..6604151 100644
--- a/OpenLayers-CodeSprint-2019-in-Bonn.md
+++ b/OpenLayers-CodeSprint-2019-in-Bonn.md
@@ -68,7 +68,7 @@ Your computer with a working development setup.
 |  1 | Tim Schaub      | [@tschaub](https://github.com/tschaub)         | yes    |          |
 |  2 | Andreas Hocevar | [@ahocevar](https://github.com/ahocevar)       | yes    |          |
 |  3 | Kai Volland     | [@KaiVolland](https://github.com/KaiVolland)   | no     |          |
-|  4 | Tobias Kohr     |                                                | yes    |          |
+|  4 | Tobias Kohr     | [@tkohr](https://github.com/tkohr)             | yes    |          |
 |  5 | Olivier Guyot   | [@jahow](https://github.com/jahow)             | yes    |          |
 |  6 | Simon Seyock    | [@simonseyock](https://github.com/simonseyock) | no     |          |
 |  7 | Thomas Cürten   |                                                | no     |          |