diff --git a/report-viewer/public/404.html b/report-viewer/public/404.html
new file mode 100644
index 000000000..5241ba2ca
--- /dev/null
+++ b/report-viewer/public/404.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<html lang="">
+<script>
+    const UrlPath = window.location.pathname;
+    const branch = UrlPath.split('/')[1];
+    const url = "https://jplag.github.io/" + branch + "/";
+    location.replace(url);
+</script>
+</html>
\ No newline at end of file
