diff --git a/package.json b/package.json
index 7c49c935f0..832300a463 100644
--- a/package.json
+++ b/package.json
@@ -31,8 +31,7 @@
     "check-gn": "third_party/node/node.py --output scripts/check_gn.js",
     "check-json": "third_party/node/node.py --output scripts/json_validator/validate_module_json.js",
     "check-lint": "third_party/node/node.py --output scripts/test/run_lint_check_js.js && third_party/node/node.py --output scripts/test/run_lint_check_css.js && npm run check-lint-components-css",
-    "check-lint-components-css": "third_party/node/node.py --output scripts/test/run_lint_check_css.js --glob 'front_end/**/*.ts' --syntax html",
-    "check-lint-css": "third_party/node/node.py --output scripts/test/run_lint_check_css.js && npm run check-lint-components-css",
+    "check-lint-css": "third_party/node/node.py --output scripts/test/run_lint_check_css.js",
     "collect-strings": "third_party/node/node.py --output third_party/i18n/collect-strings.js front_end",
     "components-server": "third_party/node/node.py --output scripts/component_server/server.js",
     "debug-e2etest": "DEBUG_TEST=1 npm run e2etest",
diff --git a/scripts/test/run_lint_check_css.js b/scripts/test/run_lint_check_css.js
index 82d3952666..c34a78f60b 100644
--- a/scripts/test/run_lint_check_css.js
+++ b/scripts/test/run_lint_check_css.js
@@ -44,10 +44,6 @@ function run() {
   // eslint-disable-next-line no-unused-vars
   const {glob, files, cwd, _, $0, ...flagsForStylelint} = yargsObject;
 
-  /*
-   * This reduce is a flatten, because our Node version
-   * doesn't have flatMap :(
-   */
   const extraFlagsForStylelint = Object.keys(flagsForStylelint).flatMap(key => [`--${key}`, flagsForStylelint[key]]);
 
   const args = [