diff --git a/Jenkinsfile b/Jenkinsfile
index 0b88018..499a7a2 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -8,21 +8,22 @@ remote.agent = false
 remote.logLevel = 'INFO'
 
 pipeline{
-   options {
-      // Limit build history with buildDiscarder option:
-      // daysToKeepStr: history is only kept up to this many days.
-      // numToKeepStr: only this many build logs are kept.
-      // artifactDaysToKeepStr: artifacts are only kept up to this many days.
-      // artifactNumToKeepStr: only this many builds have their artifacts kept.
-      buildDiscarder(logRotator(numToKeepStr: "1"))
-      // Enable timestamps in build log console
-      timestamps()
-      // Maximum time to run the whole pipeline before canceling it
-      timeout(time: 1, unit: 'HOURS')
-      // Use Jenkins ANSI Color Plugin for log console
-      ansiColor('xterm')
-      // Limit build concurrency to 1 per branch
-      disableConcurrentBuilds()
+  agent { node{ label'master' }}
+  options {
+    // Limit build history with buildDiscarder option:
+    // daysToKeepStr: history is only kept up to this many days.
+    // numToKeepStr: only this many build logs are kept.
+    // artifactDaysToKeepStr: artifacts are only kept up to this many days.
+    // artifactNumToKeepStr: only this many builds have their artifacts kept.
+    buildDiscarder(logRotator(numToKeepStr: "1"))
+    // Enable timestamps in build log console
+    timestamps()
+    // Maximum time to run the whole pipeline before canceling it
+    timeout(time: 1, unit: 'HOURS')
+    // Use Jenkins ANSI Color Plugin for log console
+    ansiColor('xterm')
+    // Limit build concurrency to 1 per branch
+    disableConcurrentBuilds()
   }
   stages
   {