1 files changed, 4 insertions, 3 deletions
diff --git a/csharp/test/Ice/optional/Client.cs b/csharp/test/Ice/optional/Client.cs
index 5fa604b35ab..4c1828233ff 100644
--- a/csharp/test/Ice/optional/Client.cs
+++ b/csharp/test/Ice/optional/Client.cs
@@ -17,9 +17,10 @@ namespace Ice
         {
             public override void run(string[] args)
             {
-                var properties = createTestProperties(ref args);
-                properties.setProperty("Ice.Package.Test", "Ice.optional");
-                using(var communicator = initialize(properties))
+                var initData = new InitializationData();
+                initData.typeIdNamespaces = new string[]{"Ice.optional.TypeId"};
+                initData.properties = createTestProperties(ref args);
+                using(var communicator = initialize(initData))
                 {
                     var initial = AllTests.allTests(this);
                     initial.shutdown();