diff --git a/Jenkinsfile b/Jenkinsfile
index 626a595..118f767 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -22,10 +22,10 @@ pipeline {
   stages {
     stage('Download data') {
         steps {
-          withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
-                        "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
+          withEnv(["KAGGLE_USERNAME=${KAGGLE_USERNAME}",
+                        "KAGGLE_KEY=${KAGGLE_KEY}" ]) {
                   sh 'chmod 777 ./data_download.sh'
-                  sh './data_download.sh --cutoff ${params.CUTOFF}'
+                  sh './data_download.sh --cutoff ${CUTOFF}'
               }
         }
       }