diff --git a/app/controllers/omniauth_callbacks_controller.rb b/app/controllers/omniauth_callbacks_controller.rb
index df98f56a1cd..f35d631df0c 100644
--- a/app/controllers/omniauth_callbacks_controller.rb
+++ b/app/controllers/omniauth_callbacks_controller.rb
@@ -97,7 +97,7 @@ class OmniauthCallbacksController < Devise::OmniauthCallbacksController
     handle_signup_error
   end
 
-  def handle_service_ticket provider, ticket
+  def handle_service_ticket(provider, ticket)
     Gitlab::OAuth::Session.create provider, ticket
     session[:service_tickets] ||= {}
     session[:service_tickets][provider] = ticket
diff --git a/app/models/ci/build.rb b/app/models/ci/build.rb
index 92327bdb08d..e8de22ddaf7 100644
--- a/app/models/ci/build.rb
+++ b/app/models/ci/build.rb
@@ -285,8 +285,8 @@ module Ci
       project.runners_token
     end
 
-    def valid_token? token
-      project.valid_runners_token? token
+    def valid_token?(token)
+      project.valid_runners_token?(token)
     end
 
     def can_be_served?(runner)
diff --git a/app/models/project.rb b/app/models/project.rb
index a3c4f1d8e9b..b32a30142c8 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -947,13 +947,13 @@ class Project < ActiveRecord::Base
     shared_runners_enabled? && Ci::Runner.shared.active.any?(&block)
   end
 
-  def valid_runners_token? token
+  def valid_runners_token?(token)
     self.runners_token && ActiveSupport::SecurityUtils.variable_size_secure_compare(token, self.runners_token)
   end
 
   # TODO (ayufan): For now we use runners_token (backward compatibility)
   # In 8.4 every build will have its own individual token valid for time of build
-  def valid_build_token? token
+  def valid_build_token?(token)
     self.builds_enabled? && self.runners_token && ActiveSupport::SecurityUtils.variable_size_secure_compare(token, self.runners_token)
   end