diff --git a/docs/mkdocs.yml b/docs/mkdocs.yml
index f859fbc0b..2a5079ae4 100644
--- a/docs/mkdocs.yml
+++ b/docs/mkdocs.yml
@@ -369,7 +369,6 @@ nav:
       - Errors: reference/errors.md
       - Types: reference/types.md
       - Constants: reference/constants.md
-      - Functional API: reference/func.md
     - LangGraph Platform:
       - Server API: "cloud/reference/api/api_ref.md"
       - CLI: "cloud/reference/cli.md"