diff --git a/plugins/nginx-vhosts/post-certs-remove b/plugins/nginx-vhosts/post-certs-remove
index fded1290a..ff6518d33 100755
--- a/plugins/nginx-vhosts/post-certs-remove
+++ b/plugins/nginx-vhosts/post-certs-remove
@@ -9,7 +9,10 @@ nginx_post_certs_remove() {
   local trigger="nginx_post_certs_remove"
   local APP="$1"
   if [[ "$(get_app_proxy_type "$APP")" == "nginx" ]]; then
-    config_unset --no-restart "$APP" DOKKU_NGINX_PORT DOKKU_NGINX_SSL_PORT DOKKU_PROXY_PORT_MAP
+    config_unset --no-restart "$APP" DOKKU_NGINX_SSL_PORT
+
+    # shellcheck disable=SC2046
+    remove_proxy_ports "$APP" $(filter_app_proxy_ports "$APP" "https" "443")
   fi
 }