diff --git a/docker-compose.yml b/docker-compose.yml
index a1701fd74..d9baae18a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -6,6 +6,7 @@ x-environment: &common-env
   DANBOORU_REDIS_URL: redis://redis
   DANBOORU_ELASTICSEARCH_HOST: elastic
   DANBOORU_MEMCACHED_SERVERS: memcached
+  DANBOORU_IQDBS_SERVER: http://iqdb:4567
   # These are just development secrets, do not use them in production
   SECRET_TOKEN: 1c58518a891eff4520cadc59afa9e378a9325f1247544ff258096e497f095f45
   SESSION_SECRET_KEY: 44b4f44e9f253c406cbe727d403d500c1cecff943e4d2aea8f5447f28846fffe