1 files changed, 4 insertions, 3 deletions
diff --git a/csharp/test/Ice/optional/Server.cs b/csharp/test/Ice/optional/Server.cs
index 7d98f2c8822..c8cdef5a470 100644
--- a/csharp/test/Ice/optional/Server.cs
+++ b/csharp/test/Ice/optional/Server.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))
                 {
                     communicator.getProperties().setProperty("TestAdapter.Endpoints", getTestEndpoint(0));
                     var adapter = communicator.createObjectAdapter("TestAdapter");