diff --git a/build-darkice.jenkins b/build-darkice.jenkins
index ecfc6f8..0d2fec7 100644
--- a/build-darkice.jenkins
+++ b/build-darkice.jenkins
@@ -54,9 +54,9 @@ ENTRYPOINT [ "/bin/bash", "-c", "/usr/local/bin/darkice" ]
                 container ('kaniko') {
                     script {
                         def ws = pwd()
-                        writeFile (file: ws + "/Dockerfile", text: config.dockerFile)
+                        writeFile (file: ws + "/Dockerfile", text: dockerFile)
                         withCredentials([usernameColonPassword(
-                            credentialsId: config.repoCreds,
+                            credentialsId: repositoryCreds,
                             variable: "dCreds"
                         )]) {
                             sh "set +x; printf '{\"auths\":{\"%s\":{\"auth\": \"%s\"}}}' \"registry.c.test-chamber-13.lan\" \"${dcreds.bytes.encodeBase64().toString()}\" > /kaniko/.docker/config.json"