diff --git a/test/cases/escape-chars.html b/test/cases/escape-chars.html
index caf349bad..2fb37cebe 100644
--- a/test/cases/escape-chars.html
+++ b/test/cases/escape-chars.html
@@ -1 +1 @@
-<script>var re = /d+/;</script>
\ No newline at end of file
+<script>var re = /\d+/;</script>
\ No newline at end of file