diff --git a/index.md b/index.md
index 3578a6c6970f806a1f0e0ee9fd66f75bf0482f31..ee0000e20c885dbd76842a65c63559c592e40267 100644
--- a/index.md
+++ b/index.md
@@ -117,7 +117,7 @@ La chaîne *twitch* de mes cours se trouve sur <https://www.twitch.tv/omhepia>
 
 ## Calculator, [HTML](prog_seq_c_tp/calculator/index.html),[PDF](prog_seq_c_tp/calculator/calculator.pdf), [GIT](https://gitedu.hesge.ch/programmation_sequentielle/travaux_pratiques/c_lang/calculator/enonce)
 
-## Arbre binaire de recherche, [HTML](prog_seq_c_tp/binary_search_tree/index.html), [PDF](prog_seq_c_tp/binary_search_tree/bst.pdf), [GIT](https://gitedu.hesge.ch/programmation_sequentielle/travaux_pratiques/c_lang/binary_search_tree/enonce)
+## Arbre binaire de recherche, [HTML](prog_seq_c_tp/binary_search_tree/index.html), [PDF](prog_seq_c_tp/binary_search_tree/binary_search_tree.pdf), [GIT](https://gitedu.hesge.ch/programmation_sequentielle/travaux_pratiques/c_lang/binary_search_tree/enonce)
 
 :::
 ::: {.column width="60%"}