diff --git a/java-spring/docker-compose.yml b/java-spring/docker-compose.yml
index 306988c..6c1e7cb 100644
--- a/java-spring/docker-compose.yml
+++ b/java-spring/docker-compose.yml
@@ -36,6 +36,7 @@ accountsqueryside:
   environment:
     EVENTUATE_API_KEY_ID: ${EVENTUATE_API_KEY_ID}
     EVENTUATE_API_KEY_SECRET: ${EVENTUATE_API_KEY_SECRET}
+    SPRING_DATA_MONGODB_URI: mongodb://mongodb/mydb
 
 customerscommandside:
   extends:
@@ -54,6 +55,7 @@ customersqueryside:
   environment:
     EVENTUATE_API_KEY_ID: ${EVENTUATE_API_KEY_ID}
     EVENTUATE_API_KEY_SECRET: ${EVENTUATE_API_KEY_SECRET}
+    SPRING_DATA_MONGODB_URI: mongodb://mongodb/mydb
 
 mongodb:
   extends: