diff --git a/book.toml b/book.toml
index 7f88b3990cd5..6c241d04f151 100644
--- a/book.toml
+++ b/book.toml
@@ -46,6 +46,7 @@ line-numbers = true
 # Redirects in the form of "old-path" = "new-path", where the new path
 # is relative to the old path.
 "async/concurrency/channels.html" = "../channels.html"
+"async/pitfall/async-traits.html" = "../pitfalls/async-traits.html"
 "exercises/day-4/afternoon.html" = "../android/morning.html"
 "exercises/day-4/android.html" = "../android/morning.html"
 "exercises/day-4/dining-philosophers.html" = "../concurrency/dining-philosophers.html"
diff --git a/src/async/pitfalls.md b/src/async/pitfalls.md
index bcebafe07da0..b025ef5b60c2 100644
--- a/src/async/pitfalls.md
+++ b/src/async/pitfalls.md
@@ -4,5 +4,5 @@ Async / await provides convenient and efficient abstraction for concurrent async
 
 - [Blocking the Executor](pitfalls/blocking-executor.md)
 - [Pin](pitfalls/pin.md)
-- [Async Traits](pitfall/async-traits.md)
+- [Async Traits](pitfalls/async-traits.md)
 - [Cancellation](pitfalls/cancellation.md)