diff --git a/mkdocs.yml b/mkdocs.yml
index 494990a4bff45ffb80445e29366f5f64a261cba0..90ad4cdd09b5073e175f40c659498879481bcbdf 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -40,6 +40,7 @@ nav:
         - Equations d'ouvrages:
             - calculators/structures/kivi.md
             - calculators/structures/orifice_noye.md
+            - calculators/structures/orifice_denoye.md
             - calculators/structures/fente_noyee.md
             - calculators/structures/dever_triang.md
             - calculators/structures/dever_triang_tronque.md