diff --git a/mkdocs.yml b/mkdocs.yml
index 297a183..a8aa0f1 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -9,7 +9,7 @@ nav:
    - Borne d'arcade: projects/arcade.md
  - Outils:
    - Perceuse à colonne: tools/perceuse_colonne.md
-   - CNC: tools/cnc
+   - CNC: tools/cnc.md
    - Imprimante 3D: tools/imprimante3d.md
    - Ponceuse: tools/ponceuse.md
  - Chimie: