diff --git a/samples/ops-manager/ops-manager-backup.yaml b/samples/ops-manager/ops-manager-backup.yaml
index 42ba276..c9558fd 100644
--- a/samples/ops-manager/ops-manager-backup.yaml
+++ b/samples/ops-manager/ops-manager-backup.yaml
@@ -37,7 +37,7 @@ spec:
           name: admin-user
 
     # Configures the list of S3 Oplog Store Configs
-    s3OplogStores:
+    s3OpLogStores:
       - name: my-s3-oplog-store
         # the name of the secret which contains aws credentials
         s3SecretRef: