diff --git a/docker-compose.yml b/docker-compose.yml
index c429974..442f53e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -6,3 +6,5 @@ services:
       container_name: crypto-data
       dockerfile: Dockerfile
     ports: [3000:3000]
+    environment:
+      DATABASE_URL: ${DATABASE_URL}