diff --git a/security/sso.html.markerb b/security/sso.html.markerb
index e76c0a47b8..c95679b76c 100644
--- a/security/sso.html.markerb
+++ b/security/sso.html.markerb
@@ -16,7 +16,7 @@ From the Fly.io [dashboard](https://fly.io/dashboard/), select an organization f
 
 ## Set up SSO using GitHub organization access
 
-Install the [Fly.io GitHub app](https://github.com/apps/fly-io/installations/select_target+external) on the GitHub organization you want to use for SSO.
+Install the [Fly.io GitHub app](https://fly.io/app/auth/github_app+external) on the GitHub organization you want to use for SSO.
 
 From the Fly.io [dashboard](https://fly.io/dashboard/), select an organization from the dropdown. Go to **Settings > Single Sign On > GitHub SSO Requirement**. Enter the GitHub organization ID for SSO, check **Enable**, and click Save.