diff --git a/build-projectzomboid.jenkins b/build-projectzomboid.jenkins
index 668ea3d..cba516a 100644
--- a/build-projectzomboid.jenkins
+++ b/build-projectzomboid.jenkins
@@ -28,7 +28,7 @@ pipeline {
             steps {
                 script {
                     workspace = pwd()
-                    def dockerfile = """
+                    dockerFile = """
 FROM ${repository}/dockerhub/cm2network/steamcmd:latest
 
 LABEL org.opencontainers.image.authors="The_Spider <spider@smoothnet.org>"