diff --git a/config/routes/project.rb b/config/routes/project.rb
index 809c1386f2c09e59d94c790fb9f7aadf43cc12b7..8d29ab1f22dcc3d9522df2c370e80d462d03fde0 100644
--- a/config/routes/project.rb
+++ b/config/routes/project.rb
@@ -68,7 +68,7 @@
         end
 
         namespace :settings do
-          get :members, to: redirect("%{namespace_id}/%{project_id}/project_members")
+          get :members, to: redirect("%{namespace_id}/%{project_id}/-/project_members")
 
           resource :ci_cd, only: [:show, :update], controller: 'ci_cd' do
             post :reset_cache
diff --git a/spec/routing/project_routing_spec.rb b/spec/routing/project_routing_spec.rb
index 449c4c07b08e9db396d70aec2b5ee63179a9314c..1a43342d278a01fc16e04342256f996abe5c3296 100644
--- a/spec/routing/project_routing_spec.rb
+++ b/spec/routing/project_routing_spec.rb
@@ -488,6 +488,7 @@
     end
 
     it_behaves_like 'redirecting a legacy project path', "/gitlab/gitlabhq/project_members", "/gitlab/gitlabhq/-/project_members"
+    it_behaves_like 'redirecting a legacy project path', "/gitlab/gitlabhq/-/settings/members", "/gitlab/gitlabhq/-/project_members"
   end
 
   #     project_milestones    GET    /:project_id/milestones(.:format)          milestones#index