diff --git a/Jenkinsfile b/Jenkinsfile
index 4aaf52a..4cabc08 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -3,7 +3,7 @@ pipeline {
     stages {
         stage('build') {
             steps {
-                sh 'python --version'
+                sh 'python3 --version'
             }
         }
     }