diff --git a/templates/admin/index.html b/templates/admin/index.html
index be3266f..2084b4e 100644
--- a/templates/admin/index.html
+++ b/templates/admin/index.html
@@ -13,7 +13,7 @@
 <a class="visually-hidden-focusable" href="#preview">Skip to preview</a>
 <div class="row">
 	<div class="col mw-100">
-		<form hx-post="{{ url_for('api.updateConfig') }}" hx-target="#response-container" hx-swap="none">
+		<form hx-trigger="click from:#saveConfig" hx-post="{{ url_for('api.updateConfig') }}" hx-target="#response-container" hx-swap="none">
 			<h2 id="instance" class="mb-3 fw-normal d-flex align-items-center justify-content-between">
 				Instance
 				<button type="button" class="btn btn-outline-secondary btn-sm" data-bs-toggle="collapse" data-bs-target="#preview-collapse" aria-expanded="true" aria-controls="preview-collapse"><i class="bi bi-arrows-expand-vertical me-1"></i> Toggle preview</button>