diff --git a/Jenkinsfile b/Jenkinsfile
index f403cb1..f55425e 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -25,7 +25,7 @@ pipeline {
                 withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
                 "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
                     sh 'echo KAGGLE_USERNAME: $KAGGLE_USERNAME'
-                    sh 'data_prep.sh'
+                    sh './data_prep.sh'
                     archiveArtifacts artifacts: 'apps_train.csv, apps_test.csv, apps_validate.csv'
                 }
             }