diff --git a/Project-Bots,-Groups-and-Channels.md b/Project-Bots,-Groups-and-Channels.md
index eda0cae..3f72dea 100644
--- a/Project-Bots,-Groups-and-Channels.md
+++ b/Project-Bots,-Groups-and-Channels.md
@@ -2,6 +2,7 @@
 
 * [@pythontelegrambotgroup](https://t.me/pythontelegrambotgroup) is the on-topic user group for questions about PTB. It's owned by the test user account.
 * [@pythontelegrambottalk](https://t.me/pythontelegrambottalk) is the off-topic user group were we can redirect people who have off-topic questions about e.g. python in general and where meta-discussions can happen. It's owned by the test user account.
+* [@pythontelegrambotdev](https://t.me/pythontelegrambotdev) is the group for any question related to the development of PTB. It's owned by the test user account.
 
 # Bots
 Besides the test bots, the developers team maintains a few helper bots: