diff --git a/security/components/ecosystem-overview.md b/security/components/ecosystem-overview.md
index 446d81f8..48691fed 100644
--- a/security/components/ecosystem-overview.md
+++ b/security/components/ecosystem-overview.md
@@ -33,7 +33,7 @@ The goal of tapir is to abstract away **applications** over a particular ACN. Ta
 * Handling various application-layers including cryptographic transcripts, [authentication and authorization protocols](/security/components/tapir/authentication_protocol), and
   [token-based services via PrivacyPass](https://openprivacy.ca/research/OPTR2019-01/),
 
-For more information see [tapir](/security/components/tapir/)
+For more information see [tapir](/security/components/tapir/authentication_protocol)
 
 ## [cwtch.im/cwtch](https://git.openprivacy.ca/cwtch.im/cwtch)