diff --git a/examples/counter/package.json b/examples/counter/package.json
index c3e222d..38206ec 100644
--- a/examples/counter/package.json
+++ b/examples/counter/package.json
@@ -11,7 +11,7 @@
     "biome:check": "biome check --apply src tests",
     "start": "vite -c vite.config.js",
     "build": "vite build --emptyOutDir -c vite.config.js",
-    "depcheck": "depcheck --ignores @types/css-modules .",
+    "depcheck": "depcheck --ignores @types/css-modules,autoprefixer,typescript .",
     "serve:static": "serve dist"
   },
   "keywords": [],
@@ -23,6 +23,7 @@
     "@testing-library/dom": "^9.3.4",
     "@testing-library/jest-dom": "^6.4.2",
     "@types/css-modules": "^1.0.5",
+    "autoprefixer": "^10.4.2",
     "depcheck": "^1.4.7",
     "jsdom": "^24.0.0",
     "npm-run-all": "^4.1.5",