diff --git a/Jenkinsfile b/Jenkinsfile
index cb533ad..4156ee3 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -26,7 +26,7 @@ pipeline {
             steps {
                 script {
                     env.AskCerts = input message: 'Upload RootCA certificate and key', parameters: [base64File(name: 'rootca'), base64File(name: 'rootca_key')]
-                    env.RootCA = AskCerts['rootca']
+                    env.RootCA = AskCerts[rootca]
                     sh 'echo ${RootCA} | base64 -d > roles/rproxy/files/RootCA.crt'
                     sh 'cat roles/rproxy/files/RootCA.crt'