diff --git a/examples/initializer.yaml b/examples/initializer.yaml
index f4fd487..5272b1c 100644
--- a/examples/initializer.yaml
+++ b/examples/initializer.yaml
@@ -11,7 +11,7 @@ main:
       root: root
       user: spaceone
     default_language: en
-    default_timezone: utc-0
+    default_timezone: UTC
     domain_owner:
       id: admin
       password: Admin123!@# # Change your password