diff --git a/communication.md b/communication.md
index a3589d4053940b253160baec8114ba7f9fca27d9..d53e1edd25f9de54c9e2861428997fc52bccc0f1 100644
--- a/communication.md
+++ b/communication.md
@@ -38,7 +38,7 @@ which are used across agents are:
 - /resources_info
 - /visualization_marker
 - /visualization_marker_array
-- /distribute_tree
+- [/distribute_tree](https://gitlab.liu.se/lrs2/lrs_msgs_tst/-/blob/master/msg/TSTDistributeTreeInfo.msg)
 - /update_node
 - /response