diff --git a/Jenkinsfile b/Jenkinsfile
index 0041130..e46a776 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -29,6 +29,7 @@ pipeline {
         stage('docker') {
 			agent { dockerfile true }
             steps {
+				sh 'cat /etc/issue'
 				sh 'ls -l'
 				sh 'chmod +x skrypt.sh'
 				sh './skrypt.sh 0'