diff --git a/_twig/docker-compose.yml/service/app.yml.twig b/_twig/docker-compose.yml/service/app.yml.twig
index 281ed26..9c803c9 100644
--- a/_twig/docker-compose.yml/service/app.yml.twig
+++ b/_twig/docker-compose.yml/service/app.yml.twig
@@ -22,6 +22,10 @@ services:
 {% else %}
       target: nginx
     image: {{ @('services.app.image') }}
+{% endif %}
+{% if @('host.os') == 'linux' %}
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
 {% endif %}
     labels:
       - traefik.backend={{ @('workspace.name') }}
diff --git a/docker/image/app/Dockerfile.twig b/docker/image/app/Dockerfile.twig
index 18aaaeb..67759d5 100644
--- a/docker/image/app/Dockerfile.twig
+++ b/docker/image/app/Dockerfile.twig
@@ -3,11 +3,6 @@
 FROM console as node
 COPY .my127ws/docker/image/app/root-node /
 
-RUN apt-get update && apt-get install --no-install-recommends -y iproute2 \
- && apt-get auto-remove -qq -y \
- && apt-get clean \
- && rm -rf /var/lib/apt/lists/*
-
 FROM {{ @('services.app.build.from.nginx') }} as nginx
 
 RUN apk add --no-cache jq
diff --git a/docker/image/app/root-node/entrypoint.sh b/docker/image/app/root-node/entrypoint.sh
index 60ee5a3..ad83d37 100755
--- a/docker/image/app/root-node/entrypoint.sh
+++ b/docker/image/app/root-node/entrypoint.sh
@@ -1,24 +1,5 @@
 #!/bin/bash
 
-setup_app_networking()
-{
-    # make linux consistent with docker-for-mac
-    if [ "${HOST_OS_FAMILY}" = "linux" ]; then
-        DOCKER_INTERNAL_HOST="host.docker.internal"
-        if ! grep $DOCKER_INTERNAL_HOST /etc/hosts > /dev/null ; then
-            DOCKER_INTERNAL_IP=$(/usr/sbin/ip route|awk '/default/ { print $3 }')
-            echo -e "$DOCKER_INTERNAL_IP    $DOCKER_INTERNAL_HOST" | tee -a /etc/hosts > /dev/null
-        fi
-    fi
-}
-
-bootstrap()
-{
-    setup_app_networking
-}
-
-bootstrap
-
 if [ "${1:-}" == "sleep" ]; then
     "$@"
 else