diff --git a/app/views/projects/mattermost/new.html.haml b/app/views/projects/mattermost/new.html.haml
index 88270985e7b6e410c3b4ca0b4027b540efd4a6c1..1def3b07300008700b0ae2958040613024cfdec8 100644
--- a/app/views/projects/mattermost/new.html.haml
+++ b/app/views/projects/mattermost/new.html.haml
@@ -1,5 +1,4 @@
-= form_for(:create, method: :post, url: configure_namespace_project_mattermost_path(@project.namespace, @project, )) do |f|
+= form_for(:create, method: :post, url: configure_namespace_project_mattermost_index_path(@project.namespace, @project)) do |f|
   = "Team ID"
   = f.text_field(:team_id)
   = f.submit 'Configure', class: 'btn btn-save'
-
diff --git a/config/routes/project.rb b/config/routes/project.rb
index 3e210a75df577726aca4b83338ff066c5b0db1a8..3eddd3c2a0efbaa85b3c29c2d0d8a76aed7602ce 100644
--- a/config/routes/project.rb
+++ b/config/routes/project.rb
@@ -65,7 +65,7 @@ constraints(ProjectUrlConstrainer.new) do
       end
 
       resources :mattermost, only: [:new] do
-        member do
+        collection do
           post :configure
         end
       end