diff --git a/src/ch17-06-futures-tasks-threads.md b/src/ch17-06-futures-tasks-threads.md
index 9830087849..bd679a0b64 100644
--- a/src/ch17-06-futures-tasks-threads.md
+++ b/src/ch17-06-futures-tasks-threads.md
@@ -133,7 +133,5 @@ Next, we’ll talk about idiomatic ways to model problems and structure solution
 as your Rust programs get bigger. In addition, we’ll discuss how Rust’s idioms
 relate to those you might be familiar with from object-oriented programming.
 
-[ch16]: http://localhost:3000/ch16-00-concurrency.html
-[combining-futures]: ch17-03-more-futures.html#building-our-own-async-abstractions
-[streams]: ch17-04-streams.html#composing-streams
+[ch16]: ch16-00-concurrency.html
 [ch21]: ch21-00-final-project-a-web-server.html