diff --git a/previewers/betatest/js/rocrate.js b/previewers/betatest/js/rocrate.js
index d4bbd47..3f0d579 100644
--- a/previewers/betatest/js/rocrate.js
+++ b/previewers/betatest/js/rocrate.js
@@ -17,9 +17,6 @@ function writeContentAndData(data, fileUrl, file, title, authors) {
     var s2 = document.createElement("script");
     s2.type = "text/javascript";
     s2.src = "js/ro-crate-dynamic.js";
+    s2.text = `load();`;
     scripts.append(s2);
-    var s3 = document.createElement("script");
-    s3.type = "text/javascript";
-    s3.text = `dispatchEvent(new Event('load'));`;
-    scripts.append(s3);
 }