diff --git a/api-ref/source/servers.inc b/api-ref/source/servers.inc
index 8bf3ac36c1..6f29c398bd 100644
--- a/api-ref/source/servers.inc
+++ b/api-ref/source/servers.inc
@@ -290,7 +290,7 @@ Request
   - accessIPv6: accessIPv6_in
   - adminPass: adminPass
   - user_data: user_data
-  - os-availability-zone:availability_zone: os-availability-zone:availability_zone
+  - availability_zone: os-availability-zone:availability_zone
   - networks: networks
   - networks.uuid: network_uuid
   - networks.port: port