diff --git a/src/util.js b/src/util.js
index 9a0bb83..ba530cf 100644
--- a/src/util.js
+++ b/src/util.js
@@ -2,9 +2,9 @@ const { IncomingWebhook } = require('@slack/client')
 const url = process.env.SLACK_WEBHOOK_URL || null
 var webhook
 if (process.env.ENVIRONMENT_TYPE === 'DEV') {
-  webhook = url !== null ? new IncomingWebhook(url, { username: 'Configuration checker', channel: 'dev-monitoring' }) : null
+  webhook = url !== null ? new IncomingWebhook(url, { username: 'Configuration checker', channel: 'topic-dev-monitoring' }) : null
 } else {
-  webhook = url !== null ? new IncomingWebhook(url, { username: 'Configuration checker', channel: 'monitoring' }) : null
+  webhook = url !== null ? new IncomingWebhook(url, { username: 'Configuration checker', channel: 'topic-monitoring' }) : null
 }
 
 const postSlackMessage = (message) => {