diff --git a/Jenkinsfile b/Jenkinsfile
index 07e6dfc..ad3a0a7 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,5 +1,5 @@
 pipeline {
-    agent { dockerfile true }
+    agent any
 
     parameters {
         string(name: 'CUTOFF', defaultValue: '10000', description: 'Liczba wierszy do obcięcia ze zbioru danych')
@@ -15,11 +15,17 @@ pipeline {
         }
 
         stage('Download, Process, and Split Dataset') {
+             agent {
+                    dockerfile {
+                        args "-e KAGGLE_USERNAME=${params.KAGGLE_USERNAME}"
+                    }
+                }
             steps {
                 withEnv([
                     "KAGGLE_USERNAME=${env.KAGGLE_USERNAME}",
                     "KAGGLE_KEY=${env.KAGGLE_KEY}"
                 ]) {
+                    sh "echo 'The parameter value is: $KAGGLE_USERNAME'"
                     sh 'export KAGGLE_USERNAME=${env.KAGGLE_USERNAME}"'
                     sh 'export KAGGLE_KEY=${env.KAGGLE_KEY}"'
                     sh "python3 IUM_02.py"