diff --git a/.c8rc.json b/.c8rc.json
index 44a553c..4192470 100644
--- a/.c8rc.json
+++ b/.c8rc.json
@@ -5,11 +5,11 @@
     "functions": 100,
     "branches": 100,
     "check-coverage": true,
-    "extension": [".js", ".mjs"],
+    "extension": [".js"],
     "instrument": false,
     "src": ".",
     "reporter": ["lcov", "text-summary"],
     "reportDir": "./target/coverage",
     "tempDirectory": "./target/c8-temporary-output",
-    "exclude": ["target", "test", "benchmarks/", "eslint.config.mjs"]
+    "exclude": ["target", "test", "benchmarks/", "eslint.config.js"]
 }
diff --git a/package.json b/package.json
index c6ea17c..75071e3 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,7 @@
         "node": ">=20.0.0"
     },
     "main": "index.js",
+    "exports": "./index.js",
     "files": [
         "index.js",
         "lib/",