diff --git a/Jenkinsfile b/Jenkinsfile
index 08b6121f12916a8be712dbc4585f167d4dc679f0..ea50d6ef5a13fed2114868f8a36cd0acace78dd5 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -9,7 +9,7 @@ pipeline {
       stage('Parallel test stage') {
       parallel {
         stage('pytest') {
-          agent{label 'master'}
+          agent{label '184'}
           steps {
             sh '''
             date
@@ -34,7 +34,7 @@ pipeline {
           }
         }
         stage('test_b1') {
-          agent{label '184'}
+          agent{label 'master'}
           steps {
             sh '''
             cd ${WKC}