diff --git a/Jenkinsfile b/Jenkinsfile
index 22d7896..b790454 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -4,6 +4,7 @@ pipeline {
     stages {
         stage('Preparation') { 
             steps {
+                properties([
                 parameters([
                     string(
                         defaultValue: 'jakubbg',
@@ -16,6 +17,7 @@ pipeline {
                         description: 'Kaggle token taken from kaggle.json file, as described in https://github.com/Kaggle/kaggle-api#api-credentials',
                         name: 'KAGGLE_KEY'
                     )
+                ]) 
                 ])
             }
         }