diff --git a/index.md b/index.md
index f24e03f87bcb2a4a41f7ea5065949e4862507f27..0cccef861b6d424c84522c41d0791cc4a0f91c44 100644
--- a/index.md
+++ b/index.md
@@ -15,9 +15,6 @@ lang: fr
 documentclass: book
 papersize: A4
 cref: false
-pandoc-numbering:
-  - category: exercice
-    listing: Liste des exercices
 urlcolor: blue
 corrige: false
 ---