diff --git a/CAL/Docker/Jenkinsfile b/CAL/Docker/Jenkinsfile
index 21df31bb4648132c3bb9f14ce0b918427fa5f040..34b706be18e1dae1effc3e1d24d6496594fa467e 100644
--- a/CAL/Docker/Jenkinsfile
+++ b/CAL/Docker/Jenkinsfile
@@ -3,8 +3,8 @@ pipeline {
     stages {
         stage('Where I am') {
             steps {
-                echo $PWD
-                ls $PWD
+                sh 'echo $PWD'
+                sh 'ls $PWD'
             }
         }