diff --git a/chris/cube/models.py b/chris/cube/models.py
index 7316e4a..65ec762 100644
--- a/chris/cube/models.py
+++ b/chris/cube/models.py
@@ -13,7 +13,6 @@
 @dataclass(frozen=True)
 class CubeCollectionLinks(AuthenticatedCollectionLinks):
     chrisinstance: ApiUrl
-    admin: Optional[AdminUrl]
     files: ApiUrl
     compute_resources: ApiUrl
     uploadedfiles: ApiUrl
@@ -21,6 +20,7 @@ class CubeCollectionLinks(AuthenticatedCollectionLinks):
     servicefiles: ApiUrl
     filebrowser: ApiUrl
     user: UserUrl
+    admin: Optional[AdminUrl] = None
 
 
 @deserialize