diff --git a/data/api/client-server/capabilities.yaml b/data/api/client-server/capabilities.yaml
index aa69ef58..4a0af7f4 100644
--- a/data/api/client-server/capabilities.yaml
+++ b/data/api/client-server/capabilities.yaml
@@ -93,6 +93,7 @@ paths:
                         description: Capability to indicate if the user can generate tokens to log further
                           clients into their account.
                       m.profile_fields:
+                        x-addedInMatrixVersion: "1.14"
                         type: object
                         title: ProfileFieldsCapability
                         description: Capability to indicate if the user can set or modify extended profile fields.
diff --git a/data/api/client-server/profile.yaml b/data/api/client-server/profile.yaml
index 8b009a68..9792a402 100644
--- a/data/api/client-server/profile.yaml
+++ b/data/api/client-server/profile.yaml
@@ -174,6 +174,7 @@ paths:
       tags:
         - User data
     delete:
+      x-addedInMatrixVersion: "1.14"
       summary: Remove a profile field from a user.
       description: Remove a specific field from a user's profile.
       operationId: deleteProfileField