diff --git a/.azure-pipelines/azure-pipelines.yml b/.azure-pipelines/azure-pipelines.yml
index 52eaf65069..c39a855dd0 100644
--- a/.azure-pipelines/azure-pipelines.yml
+++ b/.azure-pipelines/azure-pipelines.yml
@@ -29,6 +29,7 @@ schedules:
     always: true
     branches:
       include:
+        - stable-6
         - stable-5
   - cron: 0 11 * * 0
     displayName: Weekly (old stable branches)