diff --git a/Jenkinsfile b/Jenkinsfile
index b09b98b..5cbb1f3 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,7 +1,7 @@
 pipeline {
     agent any 
 
-        parameters([
+        parameters{
                 string(
                     defaultValue: 'maciejsobkowiak',
                     description: 'Kaggle username',
@@ -13,7 +13,7 @@ pipeline {
                     description: 'Kaggle token taken from kaggle.json file, as described in https://github.com/Kaggle/kaggle-api#api-credentials',
                     name: 'KAGGLE_KEY'
                 )
-            ])
+        }
 
     stages {
         stage('checkout: Check out from version control') {