diff --git a/qdrant-landing/content/documentation/concepts/collections.md b/qdrant-landing/content/documentation/concepts/collections.md
index 58c374cda..a8baea5d4 100644
--- a/qdrant-landing/content/documentation/concepts/collections.md
+++ b/qdrant-landing/content/documentation/concepts/collections.md
@@ -293,6 +293,9 @@ client.update_collection(
 )
 ```
 
+For updating vector parameters in a collection that does not have named vectors,
+you can use an empty (`""`) name.
+
 Calls to this endpoint may be blocking as it waits for existing optimizers to
 finish. It is not recommended to use this in a production database as it may
 introduce huge overhead due to rebuilding the index.