diff --git a/Jenkinsfile b/Jenkinsfile
index 1520670..e7ca1f0 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -8,7 +8,7 @@ pipeline {
     stages {
         stage('Build ML Base Image') {
             steps {
-                echo '$(id -u)'
+                sh 'docker --version'
                 sh "docker build -f MLBaseDockerfile -t ${env.PULL_REGISTRY}/ml_base:latest ."
                 sh "docker push ${env.PULL_REGISTRY}/ml_base:latest"
             }