diff --git a/api-ref/source/v3/authenticate-v3.inc b/api-ref/source/v3/authenticate-v3.inc
index db94c06aa7..b1990ec662 100644
--- a/api-ref/source/v3/authenticate-v3.inc
+++ b/api-ref/source/v3/authenticate-v3.inc
@@ -357,6 +357,7 @@ Request
 
    - X-Auth-Token: X-Auth-Token
    - X-Subject-Token: X-Subject-Token
+   - nocatalog: nocatalog
 
 Response Parameters
 -------------------