diff --git a/docs/docker/upgrading/v5-v6.md b/docs/docker/upgrading/v5-v6.md
index b1e0934..39ace18 100644
--- a/docs/docker/upgrading/v5-v6.md
+++ b/docs/docker/upgrading/v5-v6.md
@@ -90,4 +90,3 @@ The following variables can be removed without replacement, as they are no longe
 - `WEB_GID`
 - `WEB_UID`
 - `WEBLOGS_STDOUT`
-- `WEBPASSWORD_FILE`