diff --git a/tests/QRMaxLengthTrait.php b/tests/QRMaxLengthTrait.php
index 802601a09..abdb43d68 100644
--- a/tests/QRMaxLengthTrait.php
+++ b/tests/QRMaxLengthTrait.php
@@ -85,6 +85,7 @@ trait QRMaxLengthTrait{
 			Mode::ALPHANUM => 1,
 			Mode::BYTE     => 2,
 			Mode::KANJI    => 3,
+			Mode::HANZI    => 3, // similar to kanji mode
 		];
 
 		if(!isset($dataModes[$mode])){