diff --git a/openapi/openapi.yaml b/openapi/openapi.yaml
index 6fd9503f..2f0f98db 100644
--- a/openapi/openapi.yaml
+++ b/openapi/openapi.yaml
@@ -144,7 +144,7 @@ paths:
                 - 'application/json'
             responses:
                 200:
-                    description: 'Version info'
+                    description: 'Version info.  If response message is empty, UI doesn't show a version update message.'
                     schema:
                         $ref: "#/definitions/VersionInfo"
                 500: