diff --git a/Jenkinsfile b/Jenkinsfile
index f59886a..b93c24b 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -19,8 +19,8 @@ pipeline {
         }
         stage('sh: Shell Script') {
             steps {
-                withEnv(["KAGGLE_USERNAME=${params.username}",
-                 "KAGGLE_KEY=${params.key}" ]) {
+                withEnv(['KAGGLE_USERNAME=$params.username',
+                 'KAGGLE_KEY=$params.key' ]) {
                 sh 'echo KAGGLE_USERNAME: $KAGGLE_USERNAME'
                 sh 'echo KAGGLE_USERNAME: $KAGGLE_USERNAME'
                 sh 'kaggle datasets download -d szamil/who-suicide-statistics'