diff --git a/static/plex-media-server-spec-dereferenced.yaml b/static/plex-media-server-spec-dereferenced.yaml
index b3b77b3..0cf6583 100644
--- a/static/plex-media-server-spec-dereferenced.yaml
+++ b/static/plex-media-server-spec-dereferenced.yaml
@@ -4978,7 +4978,9 @@ paths:
                     type: string
                     format: nullable
                   newRegistration:
-                    type: boolean
+                    type:
+                      - boolean
+                      - 'null'
         '400':
           description: X-Plex-Client-Identifier is missing
           content: