diff --git a/windows/security/identity-protection/hello-for-business/toc.yml b/windows/security/identity-protection/hello-for-business/toc.yml
index 6453d6dc2b..6e71a47657 100644
--- a/windows/security/identity-protection/hello-for-business/toc.yml
+++ b/windows/security/identity-protection/hello-for-business/toc.yml
@@ -22,7 +22,7 @@
     - name: Authentication
       href: hello-how-it-works-authentication.md
     - name: WebAuthn APIs
-      href: webauthnapis.md
+      href: webauthn-apis.md
 - name: How-to Guides
   items:
   - name: Windows Hello for Business Deployment Overview