diff --git a/Jenkinsfile b/Jenkinsfile
index dd66c87..4345ea1 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -41,6 +41,7 @@
     dists: ['ubuntu-16', 'centos-7'],
     labels: [ default: 'master', docker: 'docker', mac: 'mac', android: 'android', ],
     env: [ 'DRYRUN=true' ],
+    nopoll: '.+_.+',
 )
 
 lazyStage {