diff --git a/config/initializers/_load_services.rb b/config/initializers/_load_services.rb
index ef41d75a7..e893ce9ae 100644
--- a/config/initializers/_load_services.rb
+++ b/config/initializers/_load_services.rb
@@ -8,9 +8,12 @@ end
 
 oauth_keys_file = "#{Rails.root}/config/oauth_keys.yml"
 
-if File.exist? oauth_keys_file
-  SERVICES = load_config_yaml(oauth_keys_file)
-end
-
-SERVICES ||= load_config_yaml("#{oauth_keys_file}.example")
 
+SERVICES = nil
+silence_warnings do
+  if File.exist? oauth_keys_file
+    SERVICES = load_config_yaml(oauth_keys_file)
+  else
+    SERVICES = load_config_yaml("#{oauth_keys_file}.example")
+  end
+end
\ No newline at end of file