diff --git a/config/service_providers.yml b/config/service_providers.yml
index aeb72a51983..7e14c1ed52a 100644
--- a/config/service_providers.yml
+++ b/config/service_providers.yml
@@ -399,6 +399,7 @@ production:
     redirect_uris:
       - 'https://ttp.cbp.dhs.gov'
       - 'https://ttp.cbp.dhs.gov/login'
+      - 'https://ttp.cbp.dhs.gov/login?logout=logout&undefined'
     return_to_sp_url: https://ttp.cbp.dhs.gov/
 
   # CBP ROAM (formerly OARS)