diff --git a/test/ThriftTest.thrift b/test/ThriftTest.thrift
index ca70873..c56f571 100644
--- a/test/ThriftTest.thrift
+++ b/test/ThriftTest.thrift
@@ -37,6 +37,7 @@
 namespace cocoa ThriftTest
 namespace lua ThriftTest
 namespace xsd test (uri = 'http://thrift.apache.org/ns/ThriftTest')
+namespace netcore ThriftAsync.Test
 
 // Presence of namespaces and sub-namespaces for which there is
 // no generator should compile with warnings only