diff --git a/README.md b/README.md
index 535ad9d..3b14703 100644
--- a/README.md
+++ b/README.md
@@ -54,6 +54,7 @@ Do not put secret values in Terraform, `*.tfvars`, chat, or PRs. Create SSM and
 The canonical map of Sea Haven's AWS infrastructure lives in Confluence.
 
 - **[AWS Architecture Map](https://seahaven.atlassian.net/wiki/spaces/IT/pages/1540098)** (Confluence, IT space, page 1540098)
+- **[Door Unlock API](https://seahaven.atlassian.net/wiki/spaces/IT/pages/55640066)** (ops page)
 
 ## Lockdown Profiles