diff --git a/.vsts/builds/ci-official.yml b/.vsts/builds/ci-official.yml
index e40134688f..3f2a87490e 100644
--- a/.vsts/builds/ci-official.yml
+++ b/.vsts/builds/ci-official.yml
@@ -1,3 +1,12 @@
+trigger:
+  branches:
+    include:
+    - master
+    - release/*
+    exclude:
+    - release/2.1
+    - release/2.0
+
 phases:
 - phase: Windows
   queue: