diff --git a/index.md b/index.md
index d79cd1e7b09813462f644296b186a1620908a966..ed8bcbd99d0d90bf049559d093ea98d38dae9bb0 100644
--- a/index.md
+++ b/index.md
@@ -26,4 +26,4 @@ sansfont: Sans Serif
 - [8.1 Itérateurs](iterators.html).
 - [9.1 Génériques](generics.html).
 - [9.2 Traits](traits.html).
-- [10.1 Lifetime](lifetime.html).
+- [10.1 Lifetimes](lifetimes.html).