diff --git a/.ddev/docker-compose.communicate.yaml b/.ddev/docker-compose.communicate.yaml
new file mode 100644
index 0000000..d884496
--- /dev/null
+++ b/.ddev/docker-compose.communicate.yaml
@@ -0,0 +1,4 @@
+services:
+  web:
+    external_links:
+      - "ddev-router:myep.ddev.site"