diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 48bfabb..02c21d7 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -7,7 +7,8 @@ jobs:
     uses: ljharb/actions/.github/workflows/node-majors.yml@main
     with:
       range: '>= 12'
-      command: npm run tests-only && npm run coverage
+      command: npm run tests-only
+      coverage: coveralls
 
   node:
     name: 'node tests'
diff --git a/.gitignore b/.gitignore
index 8485c8b..26e5d8f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .coveralls.yml
-/.nyc_output/
-/node_modules/
+.nyc_output/
+coverage/
+node_modules/
diff --git a/.nycrc b/.nycrc
new file mode 100644
index 0000000..83e817b
--- /dev/null
+++ b/.nycrc
@@ -0,0 +1,7 @@
+{
+	"check-coverage": false,
+	"reporter": ["text-summary", "html", "json", "lcov"],
+	"exclude": [
+		"test"
+	]
+}
diff --git a/package.json b/package.json
index 424c7df..474346f 100644
--- a/package.json
+++ b/package.json
@@ -20,8 +20,7 @@
 		"lint": "eslint --ext=js,mjs .",
 		"tests-only": "nyc mocha ./test/",
 		"pretest": "npm run lint",
-		"test": "npm run tests-only",
-		"coverage": "nyc report --reporter=text-lcov | coveralls"
+		"test": "npm run tests-only"
 	},
 	"keywords": [
 		"iana",