diff --git a/index.bs b/index.bs
index 22bf21ed..b3e13bad 100644
--- a/index.bs
+++ b/index.bs
@@ -4261,7 +4261,8 @@ To <dfn>get the base network event data</dfn> given |request| and |redirect coun
 
 1. Let |request data| be the result of [=get the request data=] with |request|.
 
-1. Let |navigation| be |request|'s [=request/navigation id=].
+<!-- TODO: update this to "[=request/navigation id=] once the fetch parts land-->
+1. Let |navigation| be |request|'s [=navigation id=].
 
 1. Let |context id| be null.