diff --git a/web/index.html b/web/index.html
index c01b14d..41e2633 100644
--- a/web/index.html
+++ b/web/index.html
@@ -5,7 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no, user-scalable=no">
     <title>Maunium sticker picker</title>
     <script src="https://unpkg.com/matrix-widget-api@1.6.0/dist/api.js"></script>
-    <link rel="modulepreload" href="src/widget-api.js"/>
+    <script type="module" src="src/widget-api.js"></script>
     <link rel="modulepreload" href="src/frequently-used.js"/>
     <link rel="modulepreload" href="src/spinner.js"/>
     <link rel="modulepreload" href="lib/htm/preact.js"/>
diff --git a/web/src/index.js b/web/src/index.js
index e2842a0..be7b3df 100644
--- a/web/src/index.js
+++ b/web/src/index.js
@@ -40,6 +40,7 @@ const isMobileSafari = navigator.userAgent.match(/(iPod|iPhone|iPad)/) && naviga
 
 const supportedThemes = ["light", "dark", "black"]
 
+
 const defaultState = {
 	packs: [],
 	filtering: {
diff --git a/web/src/widget-api.js b/web/src/widget-api.js
index 3ea51e4..7e361e4 100644
--- a/web/src/widget-api.js
+++ b/web/src/widget-api.js
@@ -17,10 +17,18 @@
 const widgetId = null; // if you know the widget ID, supply it.
 const api = new mxwidgets.WidgetApi(widgetId);
 
+
 // Before doing anything else, request capabilities:
 api.requestCapabilities(mxwidgets.StickerpickerCapabilities);
 api.requestCapability(mxwidgets.MatrixCapabilities.MSC4039UploadFile);
 
+
+// Start the messaging
+api.start();
+
+// If waitForIframeLoad is false, tell the client that we're good to go
+api.sendContentLoaded();
+
 export function sendSticker(content){
     api.sendSticker(content);
 }