diff --git a/instrumentation/sinatra/lib/opentelemetry/instrumentation/sinatra/extensions/tracer_extension.rb b/instrumentation/sinatra/lib/opentelemetry/instrumentation/sinatra/extensions/tracer_extension.rb
index c002463359..c14c6424d7 100644
--- a/instrumentation/sinatra/lib/opentelemetry/instrumentation/sinatra/extensions/tracer_extension.rb
+++ b/instrumentation/sinatra/lib/opentelemetry/instrumentation/sinatra/extensions/tracer_extension.rb
@@ -28,7 +28,7 @@ def render(_engine, data, *)
                 end
               end
             end
-            app.use OpenTelemetry::Instrumentation::Rack::Middlewares::TracerMiddleware
+            app.use(*OpenTelemetry::Instrumentation::Rack::Instrumentation.instance.middleware_args)
             app.use Middlewares::TracerMiddleware
           end
         end