diff --git a/lib/honeybadger/init/sinatra.rb b/lib/honeybadger/init/sinatra.rb
index ca52b1fd..6cb8923e 100644
--- a/lib/honeybadger/init/sinatra.rb
+++ b/lib/honeybadger/init/sinatra.rb
@@ -31,8 +31,8 @@ def install_honeybadger
             if config[:'exceptions.enabled']
               # These two must come before the ErrorNotifier, since an error/response
               # passes through middleware from inner to outer (bottom to top)
-              install_honeybadger_middleware(Honeybadger::Rack::UserFeedback)
-              install_honeybadger_middleware(Honeybadger::Rack::UserInformer)
+              install_honeybadger_middleware(Honeybadger::Rack::UserFeedback) if config[:'feedback.enabled']
+              install_honeybadger_middleware(Honeybadger::Rack::UserInformer) if config[:'user_informer.enabled']
               install_honeybadger_middleware(Honeybadger::Rack::ErrorNotifier)
             end
           end