diff --git a/website/app/vt/xtshiftescape/page.mdx b/website/app/vt/xtshiftescape/page.mdx
index 093442689..cadbf845c 100644
--- a/website/app/vt/xtshiftescape/page.mdx
+++ b/website/app/vt/xtshiftescape/page.mdx
@@ -7,7 +7,7 @@ import VTSequence from "@/components/VTSequence";
 Configure whether mouse reports are allowed to capture the `shift` modifier.
 
 The parameter `n` must be an integer equal to 0 or 1. If `n` is omitted,
-`n` defaults to 1. If `n` is an invalid value, this sequence does nothing.
+`n` defaults to 0. If `n` is an invalid value, this sequence does nothing.
 
 When a terminal program requests [mouse reporting](#TODO), some mouse
 reporting modes also report the modifier keys that are pressed (control, shift,