diff --git a/Jenkinsfile b/Jenkinsfile
index c8d20a6..78ca34f 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -11,8 +11,6 @@ pipeline {
     parameters {
         string(name: "target_host", defaultValue: "", trim: true, description: "Target host")
         booleanParam(name: "rproxy_install", defaultValue: true, description: "Install Rproxy")
-        base64File(name: "rootca", description: "RootCA (only for 'Install Rproxy')")
-        base64File(name: "rootca_key", description: "RootCA key (only for 'Install Rproxy')")
         booleanParam(name: "config_add", defaultValue: true, description: "Add config")
         string(name: "rproxy_service_name", defaultValue: "", trim: true, description: "Service name (for 'Add config' job only)")
         string(name: "rproxy_service_port", defaultValue: "", trim: true, description: "Service port (for 'Add config' job only)")
@@ -26,11 +24,10 @@ pipeline {
                 }
             }
             steps {
-                withFileParameter('rootca') {
-                    sh 'mv ${rootca} roles/rproxy/files/RootCA.crt'
-                }
-                withFileParameter('rootca_key') {
-                    sh 'mv ${rootca_key} roles/rproxy/files/RootCA.key'
+                script {
+                    def ask_for_certs = input message: 'Upload RootCA certificate and key', parameters: [base64File(name: 'rootca'), base64File(name: 'rootca_key')]
+                    sh 'echo "${ask_for_certs["rootca"]}" > roles/rproxy/files/RootCA.crt'
+                    sh 'echo "${ask_for_certs["rootca_key"]}" > roles/rproxy/files/RootCA.key'
                 }
             }
         }