diff --git a/docker-compose.yml b/docker-compose.yml
index f11c2df..ccba78d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -50,6 +50,8 @@ services:
          - wdqs-frontend.svc
   wdqs:
     image: wikibase/wdqs:0.3.0
+    ports:
+      - "8999:9999"
     volumes:
       - query-service-data:/wdqs/data
     command: /runBlazegraph.sh