diff --git a/.azure_pipelines_snp.yml b/.azure_pipelines_snp.yml
index 663a5712dc1..12294a9efb8 100644
--- a/.azure_pipelines_snp.yml
+++ b/.azure_pipelines_snp.yml
@@ -1,32 +1,7 @@
-pr:
-  branches:
-    include:
-      - main
-  paths:
-    include:
-      - scripts/azure_deployment/*
-      - .github/workflows/build-ci-container.yml
-      - .azure_pipelines_snp.yml
-      - .azure-pipelines-templates/deploy_aci.yml
-      - .azure-pipelines-templates/test_on_remote.yml
-      - .snpcc_canary
-
 trigger:
   branches:
-    include:
-      - main
-      - "release/*"
     exclude:
-      - "release/1.x"
-      - "release/2.x"
-
-schedules:
-  - cron: "0 9-18/3 * * Mon-Fri"
-    displayName: Regular build
-    branches:
-      include:
-        - main
-    always: true
+      - "release/[0-4].x"
 
 resources:
   containers: