diff --git a/sentry-ruby/spec/isolated/puma_spec.rb b/sentry-ruby/spec/isolated/puma_spec.rb
index 25797c1b6..4c9b15dc0 100644
--- a/sentry-ruby/spec/isolated/puma_spec.rb
+++ b/sentry-ruby/spec/isolated/puma_spec.rb
@@ -4,6 +4,8 @@
 # Because puma doesn't have any dependency, if Rack is not installed the entire test won't work
 return if ENV["RACK_VERSION"] == "0"
 
+SimpleCov.command_name "RSpecIsolated"
+
 RSpec.describe Puma::Server do
   class TestServer
     def initialize(app, options)