diff --git a/app/controllers/sessions_controller.rb b/app/controllers/sessions_controller.rb
index 4411820..ca76729 100644
--- a/app/controllers/sessions_controller.rb
+++ b/app/controllers/sessions_controller.rb
@@ -1,6 +1,11 @@
 # frozen_string_literal: true
 
 class SessionsController < ApplicationController
+  def auth_failure
+    flash[:error] = 'Não foi possível obter suas informações do twitter, precisamos dela para twittar em seu nome'
+    redirect_to root_path
+  end
+
   def create
     user = User.find_or_create_from_auth_hash(auth_hash)
     session[:user_id] = user.id
diff --git a/config/initializers/omniauth.rb b/config/initializers/omniauth.rb
index 34f2fe6..dcd22d9 100644
--- a/config/initializers/omniauth.rb
+++ b/config/initializers/omniauth.rb
@@ -1,3 +1,7 @@
 Rails.application.config.middleware.use OmniAuth::Builder do
   provider :twitter, ENV['TWITTER_API_KEY'], ENV['TWITTER_API_SECRET']
 end
+
+OmniAuth.config.on_failure = Proc.new { |env|
+  OmniAuth::FailureEndpoint.new(env).redirect_to_failure
+}
diff --git a/config/routes.rb b/config/routes.rb
index ca32840..4a35c27 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -4,5 +4,6 @@
   patch '/editar', to: 'users#update'
 
   get '/auth/:provider/callback', to: 'sessions#create'
+  get '/auth/failure', to: 'sessions#auth_failure'
   delete '/sair', to: 'sessions#destroy', as: :logout
 end
diff --git a/spec/controllers/sessions_controller_spec.rb b/spec/controllers/sessions_controller_spec.rb
index a163f5e..0ecc0b3 100644
--- a/spec/controllers/sessions_controller_spec.rb
+++ b/spec/controllers/sessions_controller_spec.rb
@@ -3,6 +3,16 @@
 require 'rails_helper'
 
 RSpec.describe SessionsController, type: :controller do
+  describe 'GET #auth_failure' do
+    subject! { get :auth_failure }
+
+    it 'redirects to root_path with an error message' do
+      subject
+      expect(flash[:error]).to eq('Não foi possível obter suas informações do twitter, precisamos dela para twittar em seu nome')
+      expect(response).to redirect_to(root_path)
+    end
+  end
+
   describe 'GET #create' do
     let!(:params) { { "oauth_token"=>"biVSlAAAAAAA2xQzAAABXxy0pKU", "oauth_verifier"=>"p858cQzJ7ibg4L2v8qPE69OIjp3kJAKu", "controller"=>"sessions", "action"=>"create", "provider"=>"twitter" } }