diff --git a/SpywareFilter/sections/allowlist.txt b/SpywareFilter/sections/allowlist.txt
index 9c6999b022b..3e19bc4a491 100644
--- a/SpywareFilter/sections/allowlist.txt
+++ b/SpywareFilter/sections/allowlist.txt
@@ -38,7 +38,7 @@
 !@@||mc.yandex.ru/metrika/watch.js$domain=
 !#endif
 !
-! musinsa.com - adding an item into the cart doesn't work
+! musinsa.com - adding an item into the cart doesn't work (a type of anti-adblock)
 musinsa.com#%#//scriptlet('trusted-suppress-native-method', 'CookieStore.prototype.set', '_dd_s', 'prevent', 'datadog')
 musinsa.com#%#//scriptlet('trusted-suppress-native-method', 'Date.prototype.toUTCString', 'undefined', 'abort', 'datadog')
 musinsa.com#%#//scriptlet('set-cookie', '_dd_s', '0', '/', 'musinsa.com')