diff --git a/config/locales/en.yml b/config/locales/rails.en.yml
similarity index 100%
rename from config/locales/en.yml
rename to config/locales/rails.en.yml
diff --git a/config/locales/es.yml b/config/locales/rails.es.yml
similarity index 100%
rename from config/locales/es.yml
rename to config/locales/rails.es.yml
diff --git a/spec/features/debates_spec.rb b/spec/features/debates_spec.rb
index f0b5b346b..d2ac83705 100644
--- a/spec/features/debates_spec.rb
+++ b/spec/features/debates_spec.rb
@@ -36,9 +36,9 @@ feature 'Debates' do
     fill_in 'debate_description', with: 'Esto es un tema muy importante porque...'
     check 'debate_terms_of_service'
 
-    click_button 'Crear Debate'
+    click_button 'Create Debate'
 
-    expect(page).to have_content 'Debate creado correctamente'
+    expect(page).to have_content 'Debate was successfully created.'
     expect(page).to have_content 'Acabar con los desahucios'
     expect(page).to have_content 'Esto es un tema muy importante porque...'
     expect(page).to have_content "Por #{author.name}"
@@ -75,9 +75,9 @@ feature 'Debates' do
     fill_in 'debate_title', with: 'Dimisión Rajoy'
     fill_in 'debate_description', with: 'Podríamos...'
 
-    click_button 'Actualizar Debate'
+    click_button 'Update Debate'
 
-    expect(page).to have_content 'Debate actualizado correctamente'
+    expect(page).to have_content 'Debate was successfully updated.'
     expect(page).to have_content 'Dimisión Rajoy'
     expect(page).to have_content 'Podríamos...'
   end
diff --git a/spec/features/tags_spec.rb b/spec/features/tags_spec.rb
index 27b2528bd..43f04b5f0 100644
--- a/spec/features/tags_spec.rb
+++ b/spec/features/tags_spec.rb
@@ -64,9 +64,9 @@ feature 'Tags' do
 
     fill_in 'debate_tag_list', with: "Impuestos, Economía, Hacienda"
 
-    click_button 'Crear Debate'
+    click_button 'Create Debate'
 
-    expect(page).to have_content 'Debate creado correctamente'
+    expect(page).to have_content 'Debate was successfully created.'
     expect(page).to have_content 'Economía, Hacienda, Impuestos'
   end
 
@@ -79,9 +79,9 @@ feature 'Tags' do
     expect(page).to have_selector("input[value='Economía']")
 
     fill_in 'debate_tag_list', with: "Economía, Hacienda"
-    click_button 'Actualizar Debate'
+    click_button 'Update Debate'
 
-    expect(page).to have_content 'Debate actualizado correctamente'
+    expect(page).to have_content 'Debate was successfully updated.'
     within('.tags') do
       expect(page).to have_css('a', text: 'Economía')
       expect(page).to have_css('a', text: 'Hacienda')
@@ -95,9 +95,9 @@ feature 'Tags' do
     visit edit_debate_path(debate)
 
     fill_in 'debate_tag_list', with: ""
-    click_button 'Actualizar Debate'
+    click_button 'Update Debate'
 
-    expect(page).to have_content 'Debate actualizado correctamente'
+    expect(page).to have_content 'Debate was successfully updated.'
     expect(page).to_not have_content 'Economía'
   end
 
diff --git a/spec/features/users_spec.rb b/spec/features/users_spec.rb
index e0fbb1edd..6f03544df 100644
--- a/spec/features/users_spec.rb
+++ b/spec/features/users_spec.rb
@@ -14,9 +14,9 @@ feature 'Users' do
 
     click_button 'Registrarse'
 
-    expect(page).to have_content '¡Bienvenido! Has sido identificado.'
+    expect(page).to have_content 'Welcome! You have signed up successfully.'
   end
-  
+
   scenario 'Sign in' do
     user = create(:user, email: 'manuela@madrid.es', password: 'judgementday')
 
@@ -25,18 +25,18 @@ feature 'Users' do
     fill_in 'user_email',    with: 'manuela@madrid.es'
     fill_in 'user_password', with: 'judgementday'
     click_button 'Entrar'
-    
-    expect(page).to have_content 'Has iniciado sesión correctamente.'
+
+    expect(page).to have_content 'Signed in successfully.'
   end
 
   scenario 'Sign out' do
     user = create(:user)
     login_as(user)
-    
+
     visit "/"
     click_link 'Salir'
 
-    expect(page).to have_content 'Has cerrado la sesión correctamente.'
+    expect(page).to have_content 'Signed out successfully.'
   end
 
 end
diff --git a/spec/rails_helper.rb b/spec/rails_helper.rb
index 2d2a80824..06687fa9e 100644
--- a/spec/rails_helper.rb
+++ b/spec/rails_helper.rb
@@ -8,6 +8,8 @@ require 'capybara/rails'
 require 'capybara/rspec'
 require 'capybara/poltergeist'
 
+I18n.default_locale = :en
+
 include Warden::Test::Helpers
 Warden.test_mode!