diff --git a/data/repos.yml b/data/repos.yml
index b6fd83c3ee9..d78e86788a1 100644
--- a/data/repos.yml
+++ b/data/repos.yml
@@ -49,6 +49,7 @@
 - repo_name: collections-publisher
   type: Publishing apps
   team: "#govuk-publishing-mainstream-experience-tech"
+  alerts_team: "#govuk-publishing-mainstream-experience-tech"
   production_hosted_on: eks
 
 - repo_name: content-block-editor
@@ -94,6 +95,7 @@
 - repo_name: content-tagger
   type: Publishing apps
   team: "#govuk-publishing-mainstream-experience-tech"
+  alerts_team: "#govuk-publishing-mainstream-experience-tech"
   production_hosted_on: eks
 
 - repo_name: data-community-tech-docs
@@ -118,6 +120,7 @@
 
 - repo_name: fact-check-manager
   type: Publishing apps
+  alerts_team: "#govuk-publishing-mainstream-experience-tech"
   team: "#govuk-publishing-mainstream-experience"
 
 - repo_name: feedback
@@ -623,6 +626,7 @@
 - repo_name: publisher
   type: Publishing apps
   team: "#govuk-publishing-mainstream-experience-tech"
+  alerts_team: "#govuk-publishing-mainstream-experience-tech"
   production_hosted_on: eks
 
 - repo_name: publishing-api
@@ -728,6 +732,7 @@
 - repo_name: smart-answers
   type: Frontend apps
   team: "#govuk-publishing-mainstream-experience-tech"
+  alerts_team: "#govuk-publishing-mainstream-experience-tech"
   production_hosted_on: eks
 
 - repo_name: specialist-publisher