diff --git a/www/webxdc/assets/index-legacy-CpC3q1r5.js b/www/webxdc/assets/index-legacy-CpC3q1r5.js
index f969d0c8a..65ee58150 100644
--- a/www/webxdc/assets/index-legacy-CpC3q1r5.js
+++ b/www/webxdc/assets/index-legacy-CpC3q1r5.js
@@ -7312,6 +7312,7 @@ console.log("XXX: loaded");
                     }),
                         window.webxdc.setUpdateListener(ut, 0));
                 };
+                window.chessOnload = onload;
             },
         };
     });
diff --git a/www/webxdc/inner.js b/www/webxdc/inner.js
index b64b35fb0..717134b93 100644
--- a/www/webxdc/inner.js
+++ b/www/webxdc/inner.js
@@ -29,10 +29,23 @@ define([
         return tag;
     }
 
+    function waitFor(contition, callback) {
+        if (contition()) {
+            callback();
+        } else {
+            setTimeout(() => waitFor(contition, callback), 10);
+        }
+    }
     function loadChess() {
         const legacyTag = loadScript('vite-legacy-polyfill', '/webxdc/assets/polyfills-legacy-Op9eHCRg.js');
         legacyTag.addEventListener('load', () => {
             System.import('/webxdc/assets/index-legacy-CpC3q1r5.js');
+            waitFor(() => window.chessOnload, () => window.chessOnload());
+
+            // const legacyTag = loadScript('vite-legacy-entry', '/webxdc/assets/index-legacy-CpC3q1r5.js');
+            // legacyTag.addEventListener('load', () => {
+            //     window.chessOnload();
+            // });
         });
     }