diff --git a/docker-compose.yml b/docker-compose.yml
index 4dd39a9..0040f7c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,9 +1,15 @@
-include:
-  - path: ../btcdata/docker-compose.yml
+networks:
+  shared:
+    name: shared
+    external: true
 
 services:
   btcprice:
     build: .
     restart: unless-stopped
+    networks:
+      - shared
     ports:
       - "4041:4040"
+    environment:
+      BTCDATA_URL: "http://btcdata:${DOCKER_BTCDATA_PORT:-4102}"