diff --git a/docs/index.html b/docs/index.html
index 83ed863..76fe551 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -573,6 +573,7 @@ <h4>Useful Links</h4>
           <ul>
             <li><a href="https://hladinomer.eu/?lang=en">HTTPS Watmonitor interface</a></li>
             <li><a href="https://hladinomer.eu/QR/">QR scanner for HTTPS interface</a></li>
+            <hr>
             <li><a href="http://arduino.clanweb.eu/studna_s_prekladom/?lang=en">HTTP Watmonitor interface</a></li>
             <li><a href="https://martinius96.github.io/hladinomer-studna-scripty/QR/">QR scanner for HTTP interface</a></li>