diff --git a/nise-infra/docker-compose.yml b/nise-infra/docker-compose.yml
index 594c380..a03418f 100644
--- a/nise-infra/docker-compose.yml
+++ b/nise-infra/docker-compose.yml
@@ -63,6 +63,7 @@ services:
       POSTGRES_DB: ${DB_NAME}
       # redis
       REDIS_DB: 4
+      REDIS_HOST: "redis"
       # Discord
       WEBHOOK_URL: ${WEBHOOK_URL}
       SCORES_WEBHOOK_URL: ${SCORES_WEBHOOK_URL}