diff --git a/Jenkinsfile b/Jenkinsfile
index 4e33bbb..16779d6 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -9,7 +9,7 @@ pipeline {
                         sh "scp -o StrictHostKeyChecking=no ansible/* root@167.99.136.157:/root"
 
                         withCredentials([sshUserPrivateKey(credentialsId: 'ec2-server-key', keyFileVariable: 'keyfile', usernameVariable: 'user')]) {
-                            sh "scp ${keyfile} root@167.99.136.157:/root/ssh-key.pem"
+                            sh 'scp $keyfile root@167.99.136.157:/root/ssh-key.pem'
                         }
                     }
                 }