diff --git a/src/v1/spec.yaml b/src/v1/spec.yaml
index 20fc96c..b506891 100644
--- a/src/v1/spec.yaml
+++ b/src/v1/spec.yaml
@@ -397,7 +397,6 @@ components:
       required:
         - count
         - fids
-        - fnames
       properties:
         count:
           type: integer