diff --git a/01-setup.sh b/01-setup.sh
index 5ce6e35..eba8ffd 100755
--- a/01-setup.sh
+++ b/01-setup.sh
@@ -45,9 +45,6 @@ cat >./.env <<- gen-env
 MYVEMAIL_SUBDOMAIN=${_subdomain}
 MYVEMAIL_DOMAIN=${_domain}
 
-# Webmail port
-MYVEMAIL_PORT=${proxyport}
-
 # Optional
 # Version: latest or stable (defaults to latest)
 MYVEMAIL_VERSION=${mailver}