diff --git a/make/harbor.yml.tmpl b/make/harbor.yml.tmpl
index 7ab922bb81d3..085cb40209cb 100644
--- a/make/harbor.yml.tmpl
+++ b/make/harbor.yml.tmpl
@@ -303,4 +303,6 @@ cache:
 #   # By redis will bring up some delay for quota usage updation for display, so only
 #   # suggest switch provider to redis if you were ran into the db connections spike aroud
 #   # the scenario of high concurrent pushing to same project, no improvment for other scenes.
-#   quota_update_provider: redis # Or db
\ No newline at end of file
+#   quota_update_provider: redis # Or db
+#   extra_hosts:
+#     - localhost:127.0.0.1
\ No newline at end of file
diff --git a/make/photon/prepare/templates/docker_compose/docker-compose.yml.jinja b/make/photon/prepare/templates/docker_compose/docker-compose.yml.jinja
index 96a32af2454f..af9d6530c656 100644
--- a/make/photon/prepare/templates/docker_compose/docker-compose.yml.jinja
+++ b/make/photon/prepare/templates/docker_compose/docker-compose.yml.jinja
@@ -148,6 +148,12 @@ services:
     cap_add:
       - SETGID
       - SETUID
+    {% core.extra_hosts %}
+    extra_hosts:
+      {% for extra_host in core.extra_hosts %}
+      - {{extra_host}}
+      {% endfor %}
+    {% endif %}
     volumes:
       - {{data_volume}}/ca_download/:/etc/core/ca/:z
       - {{data_volume}}/:/data/:z