diff --git a/web/index.html b/web/index.html
index 089e7e2..c727a53 100644
--- a/web/index.html
+++ b/web/index.html
@@ -181,6 +181,9 @@
     <code id="install-cmd">curl -Lo xetup.exe https://xetup.x9.cz/dl</code>
     <button id="copy-btn" onclick="copyCmd()">Kopirovat</button>
   </div>
+  <p style="color:var(--muted);font-size:.78rem;margin-top:.5rem">
+    Pokud ve stazeni brani antivirus, pouzijte curl &ndash; staci bezny prikazovy radek, neni potreba administrator.
+  </p>
 
   <!-- Dynamic download strip – filled by JS from Forgejo releases API -->
   <div class="download-strip" id="dl-strip" style="display:none">