diff --git a/Jenkinsfile b/Jenkinsfile
index fe2ef90..c1a3594 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -2,6 +2,11 @@ pipeline
 { 
     agent any
 
+    environment
+    {
+        SUDO_PASSWORD = credentials('sudo-password')
+    }
+
     stages 
     { 
         stage ( 'checkout' )
@@ -17,8 +22,9 @@ pipeline
             when { branch 'main' }
             steps {
                 sh '''
+                echo $SUDO_PASSWORD
                 cd /jenkins_test/sirh
-                "sylla" | sudo -S chown -R jenkins:jenkins /jenkins_test/sirh 
+                echo $SUDO_PASSWORD | sudo -S chown -R jenkins:jenkins /jenkins_test/sirh
                 git pull origin main
                 python3 -m venv venv 
                 . venv/bin/activate