diff --git a/Jenkinsfile b/Jenkinsfile
index 55b771c..15bd610 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,18 +1,13 @@
 pipeline {
     agent any
 
-    environment {
-        withCredentials([usernamePassword(credentialsId: 'QuizServerCreds', usernameVariable: 'USERNAME', passwordVariable: 'SERVER_IP')]) {
-            SERVER_USERNAME = "${USERNAME}"
-            SERVER_IP = "${SERVER_IP}"            
-        }
-    }
-
     stages {
         stage('Copy Files on Server') {
             steps {
-                sh 'ssh-keyscan ${SERVER_IP} > ~/.ssh/known_hosts'
-                sh 'rsync -avzhe --exclude "Jenkinsfile" ssh * ${SERVER_USERNAME}@${SERVER_IP}:/var/www/public_html'
+                withCredentials([usernamePassword(credentialsId: 'QuizServerCreds', usernameVariable: 'USERNAME', passwordVariable: 'SERVER_IP')]) {
+                    sh 'ssh-keyscan ${SERVER_IP} > ~/.ssh/known_hosts'
+                    sh 'rsync -avzhe --exclude "Jenkinsfile" ssh * ${USERNAME}@${SERVER_IP}:/var/www/public_html'
+                }
             }
         }
     }