diff --git a/test/shaping/texts/in-tree/shaper-thai/misc/misc.txt b/test/shaping/texts/in-tree/shaper-thai/misc/misc.txt
index fc2dba95c..51a47af38 100644
--- a/test/shaping/texts/in-tree/shaper-thai/misc/misc.txt
+++ b/test/shaping/texts/in-tree/shaper-thai/misc/misc.txt
@@ -3,3 +3,4 @@
 ด๋ํา
 ดำ
 ำ
+กิ่