diff --git a/Jenkinsfile b/Jenkinsfile
index 98a951f..1b2de93 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -36,7 +36,7 @@ pipeline {
                 withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
                   "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
                     sh 'chmod 777 ./data_processing.py'
-                    sh "python ./data_processing.py ${params.CUTOFF}"
+                    sh "python3 ./data_processing.py ${params.CUTOFF}"
                 }
             }
         }