diff --git a/.workflow/master-pipeline.yml b/.workflow/master-pipeline.yml
index 9e75972..64c0cee 100644
--- a/.workflow/master-pipeline.yml
+++ b/.workflow/master-pipeline.yml
@@ -3,6 +3,10 @@ name: dtk-build-commit-20220425
 displayName: dtk-build-commit
 triggers:
   trigger: manual
+  push:
+    branches:
+      prefix:
+        - master
 stages:
   - name: stage-200d0b6b
     displayName: docker build