diff --git a/docker/example.hubspoke.docker-compose.yml b/docker/example.hubspoke.docker-compose.yml
index 461c8432..c5b523b0 100644
--- a/docker/example.hubspoke.docker-compose.yml
+++ b/docker/example.hubspoke.docker-compose.yml
@@ -40,9 +40,10 @@ services:
       - '/run/udev:/run/udev:ro'
     environment:
       COLLECTOR_API_ENDPOINT: 'http://web:8080'
+      COLLECTOR_HOST_ID: 'scrutiny-collector-hostname'
     depends_on:
       web:
         condition: service_healthy
     devices:
       - "/dev/sda"
-      - "/dev/sdb"
\ No newline at end of file
+      - "/dev/sdb"