diff --git a/doc/administration/high_availability/load_balancer.md b/doc/administration/high_availability/load_balancer.md
index d9ca74ca1a3829bf6e4b1808c6f8268a75cd2912..359de0efadb6aaffb9b5b1cae1353495e1b781af 100644
--- a/doc/administration/high_availability/load_balancer.md
+++ b/doc/administration/high_availability/load_balancer.md
@@ -13,7 +13,7 @@ you need to use with GitLab.
 | LB Port | Backend Port | Protocol        |
 | ------- | ------------ | --------------- |
 | 80      | 80           | HTTP  [^1]      |
-| 443     | 443          | HTTPS [^1] [^2] |
+| 443     | 443          | TCP or HTTPS [^1] [^2] |
 | 22      | 22           | TCP             |
 
 ## GitLab Pages Ports