diff --git a/test/domeapi/client_test.rb b/test/domeapi/client_test.rb
index a783e1b..50cf37c 100644
--- a/test/domeapi/client_test.rb
+++ b/test/domeapi/client_test.rb
@@ -32,4 +32,8 @@
   it 'returns a polymarket client' do
     _(client.polymarket).must_be_instance_of Rubyists::Domeapi::Polymarket::Client
   end
+
+  it 'returns a matching markets client' do
+    _(client.matching_markets).must_be_instance_of Rubyists::Domeapi::MatchingMarkets
+  end
 end