diff --git a/Jenkinsfile b/Jenkinsfile
index 3c70497..54ce469 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -10,7 +10,7 @@ pipeline {
         stage('Build') {
             steps {
                 sh 'export PLATFORMIO_PATH=/root/.platformio/penv/bin/platformio'
-                sh 'python gen_release.py'
+                sh 'python3 gen_release.py'
             }
         }
         stage('Publish') {