diff --git a/contrib/fb303/if/fb303.thrift b/contrib/fb303/if/fb303.thrift
index 89bd6eb..f1ca982 100644
--- a/contrib/fb303/if/fb303.thrift
+++ b/contrib/fb303/if/fb303.thrift
@@ -24,7 +24,7 @@
 namespace java com.facebook.fb303
 namespace cpp facebook.fb303
 namespace perl Facebook.FB303
-namespace netcore Facebook.FB303.Test
+namespace netstd Facebook.FB303.Test
 
 /**
  * Common status reporting mechanism across all services