diff --git a/en/mkdocs.yml b/en/mkdocs.yml
index 7b474ae7ae..632090db3a 100644
--- a/en/mkdocs.yml
+++ b/en/mkdocs.yml
@@ -167,7 +167,6 @@ nav:
                 - Authorization:
                     - Overview: manage-apis/design/api-security/authorization/api-authorization.md
                     - Role-Based Access Control using Scopes: manage-apis/design/api-security/oauth2/oauth2-scopes/fine-grained-access-control-with-oauth-scopes.md
-                    - Role-Based Access Control using XACML: manage-apis/design/api-security/authorization/role-based-access-control-using-xacml.md
                     - Publisher Portal in Read Only Mode: manage-apis/design/api-security/authorization/publisher-portal-in-read-only-mode.md
                 - Secure APIs by Auditing API Definitions: manage-apis/design/api-security/configuring-api-security-audit.md
                 - Request-Response Schema Validation: