diff --git a/tutorial/tutorial.thrift b/tutorial/tutorial.thrift
index c4a96f0..f8c5320 100644
--- a/tutorial/tutorial.thrift
+++ b/tutorial/tutorial.thrift
@@ -69,6 +69,7 @@
 namespace php tutorial
 namespace perl tutorial
 namespace haxe tutorial
+namespace netcore tutorial
 
 /**
  * Thrift lets you do typedefs to get pretty names for your types. Standard