diff --git a/Jenkinsfile b/Jenkinsfile
index 3891c57..b09b98b 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,10 +1,7 @@
 pipeline {
     agent any 
-    
-    stages {
-        stage('Preparation') { 
-        properties([
-            parameters([
+
+        parameters([
                 string(
                     defaultValue: 'maciejsobkowiak',
                     description: 'Kaggle username',
@@ -17,8 +14,8 @@ pipeline {
                     name: 'KAGGLE_KEY'
                 )
             ])
-        ])
-        }
+
+    stages {
         stage('checkout: Check out from version control') {
             steps {
                 git branch: 'master',