2 files changed, 2 insertions, 2 deletions
diff --git a/app/controllers/projects/issues_controller.rb b/app/controllers/projects/issues_controller.rb
index 8ce6772c400..89e43164926 100644
--- a/app/controllers/projects/issues_controller.rb
+++ b/app/controllers/projects/issues_controller.rb
@@ -41,7 +41,7 @@ class Projects::IssuesController < Projects::ApplicationController
       format.json do
         render json: {
           html: view_to_html_string("projects/issues/_issues"),
-          labels: @labels
+          labels: @labels.as_json(methods: :text_color)
         }
       end
     end
diff --git a/app/controllers/projects/merge_requests_controller.rb b/app/controllers/projects/merge_requests_controller.rb
index e33fb4ddf13..1388ea9d66c 100644
--- a/app/controllers/projects/merge_requests_controller.rb
+++ b/app/controllers/projects/merge_requests_controller.rb
@@ -45,7 +45,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController
       format.json do
         render json: {
           html: view_to_html_string("projects/merge_requests/_merge_requests"),
-          labels: @labels
+          labels: @labels.as_json(methods: :text_color)
         }
       end
     end