diff --git a/src/content/schema.html b/src/content/schema.html
index 5800579..49f4a8f 100644
--- a/src/content/schema.html
+++ b/src/content/schema.html
@@ -16,6 +16,12 @@ layout: "schema"
   <div class="container">
     <div class="row g-4">
       <div class="col-lg-4">
+        <div class="callout p-4 mb-2">
+          <div class="fw-semibold mb-2">Tips</div>
+          <div class="d-grid gap-2">
+	  <p class="secondary-text">You can validate a harvest against the schema by running <code>enroll validate /path/to/harvest</code> .</p>
+          </div>
+        </div>
         <div class="callout p-4">
           <div class="fw-semibold mb-2">Links</div>
           <div class="d-grid gap-2">