diff --git a/api/application-service/application_service.yaml b/api/application-service/application_service.yaml
index 5edb1012..8c49043e 100644
--- a/api/application-service/application_service.yaml
+++ b/api/application-service/application_service.yaml
@@ -350,7 +350,7 @@ paths:
             items:
               type: object
               title: User
-              properties:
+              schema:
                 userid:
                   type: string
                   description: The Matrix ID of the matched user.
diff --git a/api/client-server/third_party_lookup.yaml b/api/client-server/third_party_lookup.yaml
index 2b07484a..0cc18ecd 100644
--- a/api/client-server/third_party_lookup.yaml
+++ b/api/client-server/third_party_lookup.yaml
@@ -237,7 +237,7 @@ paths:
             items:
               type: object
               title: User
-              properties:
+              schema:
                 userid:
                   type: string
                   description: The Matrix ID of the matched user.