diff --git a/docs/web-ui.md b/docs/web-ui.md
index 78ea2534..e1c827f2 100644
--- a/docs/web-ui.md
+++ b/docs/web-ui.md
@@ -225,7 +225,7 @@ appears under the main row showing the in-flight step name
 (e.g. `↳ meta prepare_deploy` → `↳ nixos-container update` →
 `↳ finalize deploy`). Terminal transitions clear `step` on the
 backend so Done / Failed rows don't render stale labels.
-Queued entries carry a `✕` cancel button on the right edge
+Queued entries carry a `✗` cancel button on the right edge
 (#575); running / done / failed / cancelled entries don't show
 it — the backend refuses cancellation for non-`Queued` rows
 anyway (`POST /api/rebuild-queue/{id}/cancel`). Successful