diff --git a/index.html b/index.html
index 3844813bf..c7d0f2f25 100644
--- a/index.html
+++ b/index.html
@@ -1,14 +1,14 @@
 <html itemscope itemtype="http://schema.org/Product" prefix="og: http://ogp.me/ns#" xmlns="http://www.w3.org/1999/html">
   <head>
     <!--#include virtual="title.html" -->
-    <link rel="icon" type="image/png" href="/images/favicon.ico"/>
+    <link rel="icon" type="image/png" href="/images/favicon.ico?v=1"/>
     <meta property="og:title" content="Jitsi Meet"/>
-    <meta property="og:image" content="/images/jitsilogo.png"/>
+    <meta property="og:image" content="/images/jitsilogo.png?v=1"/>
     <meta property="og:description" content="Join a WebRTC video conference powered by the Jitsi Videobridge"/>
     <meta description="Join a WebRTC video conference powered by the Jitsi Videobridge"/>
     <meta itemprop="name" content="Jitsi Meet"/>
     <meta itemprop="description" content="Join a WebRTC video conference powered by the Jitsi Videobridge"/>
-    <meta itemprop="image" content="/images/jitsilogo.png"/>
+    <meta itemprop="image" content="/images/jitsilogo.png?v=1"/>
     <script>console.log("(TIME) index.html loaded:\t", window.performance.now());</script>
     <script src="https://api.callstats.io/static/callstats.min.js"></script>
     <script src="config.js?v=14"></script><!-- adapt to your needs, i.e. set hosts and bosh path -->
