diff --git a/Docker/Jenkinsfile b/Docker/Jenkinsfile
index e4d6222..6b1d81e 100644
--- a/Docker/Jenkinsfile
+++ b/Docker/Jenkinsfile
@@ -6,6 +6,7 @@ pipeline {
       stage ("run agent") {
             steps {
                   sh 'cd Docker'
+                  sh 'ls -la'
                   sh 'docker build -f ./Docker/Dockerfile -t ium_docker .'
             }
       }