diff --git a/Jenkinsfile b/Jenkinsfile
index e39ef09..3e7fd55 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -2,7 +2,7 @@ pipeline {
     agent any
     stages {
         stage('Preparation') { 
-            properties([
+            steps {
                 parameters([
                     string(
                         defaultValue: 'mikolaj2',
@@ -21,12 +21,13 @@ pipeline {
                         name: 'CUTOFF'
                     )
                 ])
-            ])
-            environment {
-                KAGGLE_USERNAME="$params.KAGGLE_USERNAME"
-                KAGGLE_KEY="$params.KAGGLE_KEY"
-                CUTOFF="$params.CUTOFF"
+                environment {
+                    KAGGLE_USERNAME="$params.KAGGLE_USERNAME"
+                    KAGGLE_KEY="$params.KAGGLE_KEY"
+                    CUTOFF="$params.CUTOFF"
+                }
             }
+            
         }
         stage("Check out from version control") {
             steps {