diff --git a/src/vector/index.html b/src/vector/index.html
index f24007c964..40134a5b86 100644
--- a/src/vector/index.html
+++ b/src/vector/index.html
@@ -41,6 +41,7 @@
     </script>
     <script src="<%= htmlWebpackPlugin.files.chunks['bundle'].entry %>"></script>
     <img src="<%= require('matrix-react-sdk/res/img/warning.svg') %>" width="24" height="23" style="visibility: hidden; position: absolute; top: 0px; left: 0px;"/>
+    <img src="<%= require('matrix-react-sdk/res/img/e2e/warning.svg') %>" width="24" height="23" style="visibility: hidden; position: absolute; top: 0px; left: 0px;"/>
     <audio id="messageAudio">
         <source src="media/message.ogg" type="audio/ogg" />
         <source src="media/message.mp3" type="audio/mpeg" />