diff --git a/library/alloc/src/collections/btree/map.rs b/library/alloc/src/collections/btree/map.rs
index b4e9929af5ff2..3fb03a5412e4f 100644
--- a/library/alloc/src/collections/btree/map.rs
+++ b/library/alloc/src/collections/btree/map.rs
@@ -811,7 +811,7 @@ impl<K: Ord, V> BTreeMap<K, V> {
     /// types that can be `==` without being identical. See the [module-level
     /// documentation] for more.
     ///
-    /// [module-level documentation]: crate::collections#insert-and-complex-keys
+    /// [module-level documentation]: index.html#insert-and-complex-keys
     ///
     /// # Examples
     ///