diff --git a/Dockerfile b/Dockerfile
index 56812fb..eafa0ae 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,13 +3,14 @@ FROM centos:centos7
 # Define args and set a default value
 ARG maintainer=tier
 ARG imagename=centos7base
+ARG version=1.0
 
 MAINTAINER $maintainer
 LABEL Vendor="Internet2"
 LABEL ImageType="Base"
 LABEL ImageName=$imagename
 LABEL ImageOS=centos7
-LABEL Version=1.0
+LABEL Version=$version
 
 LABEL Build docker build --rm --tag $maintainer/$imagename .