diff --git a/cypress/platform/rerender.html b/cypress/platform/rerender.html
index 0d7588ef5..ab1b8e009 100644
--- a/cypress/platform/rerender.html
+++ b/cypress/platform/rerender.html
@@ -19,10 +19,9 @@
       function rerender(text) {
         const graphText = `graph TD
         A[${text}] -->|Get money| B(Go shopping)`;
-        mermaid.mermaidAPI.renderAsync('id', graphText).then((svg) => {
-          console.log('\x1b[35m%s\x1b[0m', '>> graph', svg);
-          document.getElementById('graph').innerHTML = svg;
-        });
+        const graph = mermaid.mermaidAPI.render('id', graphText);
+        console.log('\x1b[35m%s\x1b[0m', '>> graph', graph);
+        document.getElementById('graph').innerHTML = graph;
       }
     </script>
     <button id="rerender" onclick="rerender('Saturday')">Rerender</button>