diff --git a/Jenkinsfile b/Jenkinsfile
index 9051367..bd9b45d 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,8 +1,10 @@
 pipeline {
-    agent any 
+    agent { dockerfile true }
     stages {
         stage('Stage 1') {
             steps {
+				sh 'node --version'
+                sh 'svn --version'
 				checkout([$class: 'GitSCM', branches: [[name: '*/master']], doGenerateSubmoduleConfigurations: false, extensions: [], submoduleCfg: [], userRemoteConfigs: [[url: 'https://git.wmi.amu.edu.pl/s421818/s421818-mlworkshops.git']]])
 				copyArtifacts fingerprintArtifacts: true, projectName: 'ASR-eval', selector: lastSuccessful()
 				sh('chmod 755 ./line_counter.sh')