diff --git a/vnc.html b/vnc.html
index 7870b7c3..8d4b4979 100644
--- a/vnc.html
+++ b/vnc.html
@@ -50,6 +50,11 @@
     <!-- Stylesheets -->
     <link rel="stylesheet" href="app/styles/base.css">
 
+    <!-- Images that will later appear via CSS -->
+    <link rel="preload" as="image" href="app/images/info.svg">
+    <link rel="preload" as="image" href="app/images/error.svg">
+    <link rel="preload" as="image" href="app/images/warning.svg">
+
     <script src="app/error-handler.js"></script>
     <script type="module" crossorigin="anonymous" src="app/ui.js"></script>
 </head>