diff --git a/docker-compose/object-storage.yml b/docker-compose/object-storage.yml
index e1ea6ecda92995162fac472fe64fb583886b4eb3..4e2bd2ebddffc330209250a4b87b495ea0778491 100644
--- a/docker-compose/object-storage.yml
+++ b/docker-compose/object-storage.yml
@@ -42,7 +42,7 @@ services:
     entrypoint: ''
     command: >
       sh -c "until [ \
-              \"$(curl -s -w '%{http_code}' -o /dev/null http://object-storage:9000/minio/health/live)\" -eq 200 ]
+              \"$(curl -s -w '%{http_code}' -o /dev/null http://object-storage:9000/minio/health/live)\" -eq \"200\" ]
              do
               sleep 1
             done