diff --git a/api/client-server/keys.yaml b/api/client-server/keys.yaml
index 69e39def..8c4a65f7 100644
--- a/api/client-server/keys.yaml
+++ b/api/client-server/keys.yaml
@@ -196,6 +196,7 @@ paths:
                 additionalProperties:
                   type: object
                   additionalProperties:
+                    title: DeviceInformation
                     allOf:
                       - $ref: definitions/device_keys.yaml
                     properties: