diff --git a/.travis.yml b/.travis.yml
index 93dbb98d4..4b49ef6d2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -210,6 +210,7 @@ notifications:
   
   webhooks:
     urls:
+      # travis webhook for skylink irc bot, https://devmode.cloud/docs/webhooks.html#hook-travisci
       - "https://ingest.devmode.cloud/hooks/travisci?channel=%23hledger-bots&longurl=1"
     # on_success: change # default: always
     # on_failure: always # default: always