diff --git a/package.json b/package.json
index da0d819e1..3a36504f4 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "version": "1.0.0",
   "type": "module",
   "scripts": {
-    "lint:css": "stylelint 'lib/flat-ttrss/**/*.css' 'plugins/**/*.css' 'themes/**/*.{css,less}'"
+    "lint:css": "stylelint 'lib/flat-ttrss/**/*.css' 'plugins/**/*.css' 'themes/**/*.less'"
   },
   "devDependencies": {
     "@stylistic/eslint-plugin": "^5.4.0",