diff --git a/app/services/deuxfleurs.rb b/app/services/deuxfleurs.rb
index 5a2ad1e09c454c807e00bd01f653c5677795b056..d0594d413f439167f216f0fe9ea909a719678bc6 100644
--- a/app/services/deuxfleurs.rb
+++ b/app/services/deuxfleurs.rb
@@ -3,7 +3,7 @@ class Deuxfleurs
   def create_bucket(host)
     response = client.post("website/#{host}")
     data = JSON.parse response.body
-    data['vhost']['name']
+    data.dig('vhost', 'name')
   end
 
   def default_url_for(host)
diff --git a/config/application.sample.yml b/config/application.sample.yml
index 04f16bf8b0e2c948de77b02db2f020950a1db712..3934469262b923aab3261c10583e93d661c2d35c 100644
--- a/config/application.sample.yml
+++ b/config/application.sample.yml
@@ -4,6 +4,8 @@ BUGSNAG_JAVASCRIPT_KEY:
 BUGSNAG_RUBY_KEY:
 
 GITHUB_WEBSITE_THEME_BRANCH:
+GITHUB_WEBSITE_THEME_PATH:
+GITHUB_WEBSITE_THEME_REPOSITORY:
 
 MAIL_FROM_DEFAULT_ADDRESS:
 MAIL_FROM_DEFAULT_NAME: