diff --git a/main.js b/main.js
index 7bd268c..402b136 100644
--- a/main.js
+++ b/main.js
@@ -43,7 +43,7 @@ function main() {
     const res = fetchLighthouseMetrics(p.url);
     results[p.url] = res;
     if (p.sheet) {
-      appendToExcel(p.sheet, res);
+      appendToExcel({ url: p.sheet, row: res });
     }
   })