diff --git a/.circleci/config.yml b/.circleci/config.yml
index 11317558..d58e9db9 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -16,7 +16,7 @@ jobs:
           # fallback to using the latest cache if no exact match is found
           - v1-dependencies-
       - run: npm install
-      - run: npm install eslint babel-eslint istanbul@1.1.0-alpha.1 codecov
+      - run: npm install eslint babel-eslint nyc codecov
       - save_cache:
           paths:
             - node_modules
diff --git a/package.json b/package.json
index 154a922b..c8f0f7b4 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
     "test-browser": "NODE_BACKEND=js bmocha --reporter spec test/*.js",
     "test-file": "bmocha --reporter spec",
     "test-file-browser": "NODE_BACKEND=js bmocha --reporter spec",
-    "test-ci": "istanbul cover --report lcovonly node_modules/.bin/bmocha -- --reporter spec test/*-test.js"
+    "test-ci": "nyc -a -n 'lib/**/*.js' --reporter=lcov --reporter=text npm run test"
   },
   "browser": {
     "./lib/hd/nfkd": "./lib/hd/nfkd-compat.js",