diff --git a/package.json b/package.json
index 8ccc0d30934..1f6efeecdbc 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "lint": "standard | snazzy",
     "lint:fix": "standard --fix | snazzy",
     "test": "node scripts/generate-pem && npm run test:tap && npm run test:node-fetch && npm run test:fetch && npm run test:cookies && npm run test:wpt && npm run test:websocket && npm run test:jest && npm run test:typescript",
-    "test:cookies": "tap test/cookie/*.js",
+    "test:cookies": "borp --coverage test/cookie/*.js",
     "test:node-fetch": "mocha --exit test/node-fetch",
     "test:fetch": "npm run build:node && tap --expose-gc test/fetch/*.js && tap test/webidl/*.js",
     "test:jest": "jest",