diff --git a/docker-compose.yaml b/docker-compose.yaml
index 100645c..fcee261 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -1,3 +1,7 @@
+networks:
+  pangolin:
+    external: true
+    name: pangolin
 services:
     nginx:
         image: nginx