diff --git a/docker/LCM/Dockerfile b/docker/LCM/Dockerfile
index e7a86cb..5ee783f 100644
--- a/docker/LCM/Dockerfile
+++ b/docker/LCM/Dockerfile
@@ -107,9 +107,13 @@
 
 # VCA
 ENV OSMLCM_VCA_HOST        vca
-ENV OSMLCM_VCA_PORT:       17070
-ENV OSMLCM_VCA_USER:       admin
-ENV OSMLCM_VCA_SECRET:     secret
+ENV OSMLCM_VCA_PORT       17070
+ENV OSMLCM_VCA_USER       admin
+ENV OSMLCM_VCA_SECRET     secret
+# ENV OSMLCM_VCA_PUBKEY     pubkey
+# ENV OSMLCM_VCA_CACERT     cacert
+# ENV OSMLCM_VCA_ENABLEOSUPGRADE false
+# ENV OSMLCM_VCA_APTMIRROR  http://archive.ubuntu.com/ubuntu/
 
 # database
 ENV OSMLCM_DATABASE_DRIVER mongo