diff --git a/tests/GameCult.Thing.Contract.Tests/NameSetTests.cs b/tests/GameCult.Thing.Contract.Tests/NameSetTests.cs
index c70cec8..30341cb 100644
--- a/tests/GameCult.Thing.Contract.Tests/NameSetTests.cs
+++ b/tests/GameCult.Thing.Contract.Tests/NameSetTests.cs
@@ -1,4 +1,5 @@
 using GameCult.Caching;
+using GameCult.Caching.MessagePack;
 
 namespace GameCult.Thing.Contract.Tests;