diff --git a/Jenkinsfile b/Jenkinsfile
index 41836a6..44232ff 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -21,11 +21,11 @@ pipeline {
                 git 'https://git.wmi.amu.edu.pl/s464953/ium_464953.git'
             }
         }
+     }
         stage('Run Script') {
-            steps {
-                script {
-                    sh 'bash download_dataset.sh $KAGGLE_USERNAME $KAGGLE_KEY'
-                }
+            withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
+              "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
+                sh 'bash download_dataset.sh $KAGGLE_USERNAME $KAGGLE_KEY'
             }
         }
         stage('Archive Artifacts') {