diff --git a/config_sample.yaml b/config_sample.yaml
index ef932b9..02d674f 100644
--- a/config_sample.yaml
+++ b/config_sample.yaml
@@ -4,7 +4,7 @@ db:
   host: "DATABASE_HOST"
   name: "DATABASE_NAME"
   port: 5432
-  server:
+server:
     host: localhost
     port: 3000
 currency: