diff --git a/app/controllers/api/v1/accounts/credentials_controller.rb b/app/controllers/api/v1/accounts/credentials_controller.rb
index 8ee9a2416..073808532 100644
--- a/app/controllers/api/v1/accounts/credentials_controller.rb
+++ b/app/controllers/api/v1/accounts/credentials_controller.rb
@@ -6,13 +6,13 @@ class Api::V1::Accounts::CredentialsController < Api::BaseController
 
   def show
     @account = current_account
-    render json: @account, serializer: REST::AccountSerializer
+    render json: @account, serializer: REST::CredentialAccountSerializer
   end
 
   def update
     current_account.update!(account_params)
     @account = current_account
-    render json: @account, serializer: REST::AccountSerializer
+    render json: @account, serializer: REST::CredentialAccountSerializer
   end
 
   private
diff --git a/app/serializers/rest/credential_account_serializer.rb b/app/serializers/rest/credential_account_serializer.rb
new file mode 100644
index 000000000..094b831c9
--- /dev/null
+++ b/app/serializers/rest/credential_account_serializer.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class REST::CredentialAccountSerializer < REST::AccountSerializer
+  attributes :source
+
+  def source
+    user = object.user
+    {
+      privacy: user.setting_default_privacy,
+      note: object.note,
+    }
+  end
+end