diff --git a/Jenkinsfile b/Jenkinsfile_create_dataset
similarity index 73%
rename from Jenkinsfile
rename to Jenkinsfile_create_dataset
index 022eb83..9e4ac73 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile_create_dataset
@@ -1,6 +1,6 @@
 pipeline {
     agent any
-    // options([parameters([string(defaultValue: '20000', description: '', name: 'CUTOFF', trim: false)])])
+    properties([parameters([string(defaultValue: '20000', description: 'numbers of data entries to keep in train.csv', name: 'CUTOFF', trim: true)])])
     stages {
         stage('sh: Shell Script') {
             steps {
@@ -8,7 +8,7 @@ pipeline {
                 "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
                     sh 'chmod +x script-zadanie-2-4.sh'
                     sh './script-zadanie-2-4.sh'
-                    // sh 'head -n ${CUTOFF} train.csv >> train.csv'
+                    sh 'head -n ${CUTOFF} train.csv > train.csv'
                 }
             }
         }