diff --git a/app/controllers/projects/builds_controller.rb b/app/controllers/projects/builds_controller.rb
index 0e965966ffa9e5f6174ef1fdb5e8a580da047e17..92d9699fe849b38267da9eca7c57464c0c9b8f85 100644
--- a/app/controllers/projects/builds_controller.rb
+++ b/app/controllers/projects/builds_controller.rb
@@ -42,7 +42,7 @@ class Projects::BuildsController < Projects::ApplicationController
 
   def retry
     unless @build.retryable?
-      return page_404
+      return render_404
     end
 
     build = Ci::Build.retry(@build)
@@ -72,7 +72,7 @@ class Projects::BuildsController < Projects::ApplicationController
 
   def authorize_manage_builds!
     unless can?(current_user, :manage_builds, project)
-      return page_404
+      return render_404
     end
   end
 end
diff --git a/app/controllers/projects/commit_controller.rb b/app/controllers/projects/commit_controller.rb
index 0aaba3792bf08ead5c260cbe0ba4ceda3b851540..870f6795219a442b86d7cf702cb84e84f847154f 100644
--- a/app/controllers/projects/commit_controller.rb
+++ b/app/controllers/projects/commit_controller.rb
@@ -79,7 +79,7 @@ class Projects::CommitController < Projects::ApplicationController
 
   def authorize_manage_builds!
     unless can?(current_user, :manage_builds, project)
-      return page_404
+      return render_404
     end
   end
 end
diff --git a/app/models/ability.rb b/app/models/ability.rb
index 5375148a6543a04b694a95f78a928961bdeb14a0..ab59a3506a29943cc2dc2644037e7fdcc8adf530 100644
--- a/app/models/ability.rb
+++ b/app/models/ability.rb
@@ -160,6 +160,7 @@ class Ability
       @project_report_rules ||= project_guest_rules + [
         :create_commit_status,
         :read_commit_statuses,
+        :read_build_artifacts,
         :download_code,
         :fork_project,
         :create_project_snippet,
@@ -175,7 +176,6 @@ class Ability
         :create_merge_request,
         :create_wiki,
         :manage_builds,
-        :read_build_artifacts,
         :push_code
       ]
     end