diff --git a/test/shaping/texts/in-tree/shaper-indic/south-east-asian/script-khmer/misc/other-marks.txt b/test/shaping/texts/in-tree/shaper-indic/south-east-asian/script-khmer/misc/other-marks.txt
index 0ad62e7b9..1fd350c73 100644
--- a/test/shaping/texts/in-tree/shaper-indic/south-east-asian/script-khmer/misc/other-marks.txt
+++ b/test/shaping/texts/in-tree/shaper-indic/south-east-asian/script-khmer/misc/other-marks.txt
@@ -4,3 +4,4 @@
 ព្ឈ៉ា
 ព៉្ឈា
 ព៌្ឈា
+ក៝ៈនូយ្សក៝ៈនហ៝ម់