diff --git a/.rubocop.yml b/.rubocop.yml
index df5df76c2..faef60521 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -21,3 +21,17 @@ Metrics/LineLength:
   Exclude:
     - 'lib/app/modules/**/*'
     - 'lib/app/helpers/browser_logic.rb'
+
+Metrics/AbcSize:
+  Exclude:
+    - 'lib/app/endpoint/oauth2_endpoints.rb'
+    - 'lib/app/endpoint/test_set_endpoints.rb'
+
+Metrics/MethodLength:
+  Exclude:
+    - 'lib/app/endpoint/oauth2_endpoints.rb'
+    - 'lib/app/endpoint/test_set_endpoints.rb'
+
+Metrics/PerceivedComplexity:
+  Exclude:
+    - 'lib/app/endpoint/oauth2_endpoints.rb'
diff --git a/lib/app/endpoint/test_set_endpoints.rb b/lib/app/endpoint/test_set_endpoints.rb
index b19963a41..c58ef8cdf 100644
--- a/lib/app/endpoint/test_set_endpoints.rb
+++ b/lib/app/endpoint/test_set_endpoints.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Inferno
   class App
     module TestSetEndpoints
@@ -11,10 +13,14 @@ def self.included(klass)
             halt 404 if test_set.nil?
             sequence_results = instance.latest_results_by_case
 
-            erb instance.module.view_by_test_set(params[:test_set_id]), {}, instance: instance,
-                test_set: test_set,
-                sequence_results: sequence_results,
-                error_code: params[:error]
+            erb(
+              instance.module.view_by_test_set(params[:test_set_id]),
+              {},
+              instance: instance,
+              test_set: test_set,
+              sequence_results: sequence_results,
+              error_code: params[:error]
+            )
           end
 
           get '/:id/test_sets/:test_set_id/report?' do
@@ -152,12 +158,15 @@ def self.included(klass)
                 out << js_stayalive(timer_count * stayalive_timer_seconds)
               end
 
-              out << erb(instance.module.view_by_test_set(params[:test_set_id]), {}, instance: instance,
-                         test_set: test_set,
-                         sequence_results: instance.latest_results_by_case,
-                         tests_running: true,
-                         test_group: test_group.id
-                        )
+              out << erb(
+                instance.module.view_by_test_set(params[:test_set_id]),
+                {},
+                instance: instance,
+                test_set: test_set,
+                sequence_results: instance.latest_results_by_case,
+                tests_running: true,
+                test_group: test_group.id
+              )
 
               next_test_case = submitted_test_cases.shift
               finished = next_test_case.nil?