diff --git a/doc/sandbox.mdwn b/doc/sandbox.mdwn
index 424bf46bb..9a8bd5746 100644
--- a/doc/sandbox.mdwn
+++ b/doc/sandbox.mdwn
@@ -2,7 +2,7 @@ This is the SandBox, a page anyone can edit to try out ikiwiki.
 
 ----
 
-Here's a paragraph.
+Here's a paragraph. สวัสดี
 
 The following code block is pre-formatted: