diff --git a/.gitattributes b/.gitattributes
index 59cfcb5c2..f12b8f6df 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,4 +1,5 @@
 kitty/wcwidth-std.h linguist-generated=true
+kitty/grapheme-segmentation-data.h linguist-generated=true
 kitty/emoji.h linguist-generated=true
 kitty/charsets.c linguist-generated=true
 kitty/key_encoding.py linguist-generated=true
@@ -20,6 +21,7 @@ glfw/*.h linguist-vendored=true
 3rdparty/** linguist-vendored=true
 kittens/unicode_input/names.h linguist-generated=true
 tools/wcswidth/std.go linguist-generated=true
+tools/wcswidth/grapheme-segmentation-data.go linguist-generated=true
 tools/unicode_names/names.txt linguist-generated=true
 terminfo/kitty.term* linguist-generated=true
 terminfo/x/* linguist-generated=true