diff --git a/_coops/agile-collective.md b/_coops/agile-collective.md
index d2f9a17..c13a949 100644
--- a/_coops/agile-collective.md
+++ b/_coops/agile-collective.md
@@ -60,6 +60,7 @@ technologies:
 - munin
 - mysql
 - php
+- rocket-chat
 - symfony
 - ubuntu
 ---