diff --git a/lib/new_relic/agent/configuration/default_source.rb b/lib/new_relic/agent/configuration/default_source.rb
index 29a390e1db..8b22df107c 100644
--- a/lib/new_relic/agent/configuration/default_source.rb
+++ b/lib/new_relic/agent/configuration/default_source.rb
@@ -101,7 +101,8 @@ def self.framework
               when 4..6
                 :rails_notifications
               else
-                ::NewRelic::Agent.logger.error "Detected unsupported Rails version #{Rails::VERSION::STRING}"
+                ::NewRelic::Agent.logger.warn "Detected untested Rails version #{Rails::VERSION::STRING}"
+                :rails_notifications
               end
             when defined?(::Sinatra) && defined?(::Sinatra::Base) then :sinatra
             when defined?(::NewRelic::IA) then :external