diff --git a/compose.yaml b/compose.yaml
index 8729a87..1419a1f 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -48,6 +48,8 @@ services:
       - maps-service-network
     ports:
       - "3000:3000"
+    environment:
+      - API_HOST=http://submissions:8082
 
   validation:
     image: