cmd/sgblog-comment-add/main.go | 2 +-

diff --git a/cmd/sgblog-comment-add/main.go b/cmd/sgblog-comment-add/main.go
index 17c12f91f44c958d45e560e1150ded1ffcf5ca1212c644984257e51b71fc794c..8ca9e1531d36ab37e52104f36a99d2329f747f0736b15f25e950586a8d380563 100644
--- a/cmd/sgblog-comment-add/main.go
+++ b/cmd/sgblog-comment-add/main.go
@@ -111,7 +111,7 @@ 	w := netstring.NewWriter(buf)
 	w.WriteChunk([]byte(fmt.Sprintf(
 		"From: %s\nDate: %s\n\n%s",
 		from,
-		time.Now().Format(WhenFmt),
+		time.Now().UTC().Format(WhenFmt),
 		strings.Join(lines, "\n"),
 	)))