diff --git a/tests/ruby/Dockerfile b/tests/ruby/Dockerfile
index 899db80..7a460e8 100644
--- a/tests/ruby/Dockerfile
+++ b/tests/ruby/Dockerfile
@@ -13,4 +13,6 @@ EXPOSE 9292
 #Ensure executable permissions
 RUN chmod +x start.sh
 
-CMD ["./start.sh"]
+CMD ["bundle", "exec", "rackup", "--host", "0.0.0.0", "--port", "9292"]
+# CMD ["gunicorn", "main:app", "-b", "0.0.0.0:8000", "--workers=1"]
+# CMD ["./start.sh"]
diff --git a/tests/ruby/app.rb b/tests/ruby/app.rb
index ab879cc..455a0c2 100644
--- a/tests/ruby/app.rb
+++ b/tests/ruby/app.rb
@@ -6,7 +6,5 @@
 set :port, 9292
 
 get '/' do
-  return 'no new relic txn' unless NewRelic::Agent::Tracer.current_transaction
-
   'hello, world!'
 end