diff --git a/Jenkinsfile b/Jenkinsfile
index 9503655..edf5475 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -4,7 +4,6 @@ pipeline {
     stages {
         stage('Stage 1') {
             steps {
-                echo 'Hello world!'
                 git https://git.wmi.amu.edu.pl/s495719/ium_495719.git
                 sh './data_processing.sh'
                 archiveArtifacts artifacts: './*'