diff --git a/package.json b/package.json
index 7607470..b842206 100644
--- a/package.json
+++ b/package.json
@@ -2,10 +2,19 @@
   "name": "fastify-bugsnag",
   "version": "3.0.0",
   "description": "Fastify plugin for Bugsnag",
-  "main": "dist/index.js",
-  "types": "dist/index.d.ts",
+  "type": "commonjs",
+  "main": "dist/cjs/index.js",
+  "types": "dist/cjs/index.d.ts",
+  "exports": {
+    "require": "./dist/cjs/index.js",
+    "import": "./dist/esm/index.js",
+    "default": "./dist/cjs/index.js"
+  },
   "scripts": {
-    "build": "tsc -p ./tsconfig.build.json",
+    "prebuild": "rimraf dist",
+    "build": "npm run build:cjs && npm run build:esm",
+    "build:cjs": "tsc -p ./tsconfig.build.cjs.json",
+    "build:esm": "tsc -p ./tsconfig.build.esm.json",
     "lint": "ts-standard --verbose | snazzy",
     "lint:fix": "ts-standard --fix | snazzy",
     "prepublish": "npm run build",
@@ -50,6 +59,7 @@
     "@types/node": "^18.16.3",
     "@types/tap": "^15.0.7",
     "fastify": "^4.17.0",
+    "rimraf": "^5.0.1",
     "snazzy": "^9.0.0",
     "tap": "^16.2.0",
     "ts-node": "^10.8.0",
diff --git a/tsconfig.build.cjs.json b/tsconfig.build.cjs.json
new file mode 100644
index 0000000..06234dd
--- /dev/null
+++ b/tsconfig.build.cjs.json
@@ -0,0 +1,10 @@
+{
+  "extends": "./tsconfig.build.json",
+  "compilerOptions": {
+    "outDir": "dist/cjs",
+  },
+  "exclude": [
+    "node_modules",
+    "test/**/*.ts"
+  ]
+}
diff --git a/tsconfig.build.esm.json b/tsconfig.build.esm.json
new file mode 100644
index 0000000..5529719
--- /dev/null
+++ b/tsconfig.build.esm.json
@@ -0,0 +1,7 @@
+{
+  "extends": "./tsconfig.build.json",
+  "compilerOptions": {
+    "outDir": "dist/esm",
+    "module": "esnext"
+  }
+}
diff --git a/tsconfig.build.json b/tsconfig.build.json
index 066773c..ef457cd 100644
--- a/tsconfig.build.json
+++ b/tsconfig.build.json
@@ -1,10 +1,10 @@
 {
   "extends": "./tsconfig.json",
   "compilerOptions": {
-    "outDir": "./dist",
-    "noEmit": false
+    "noEmit": false,
   },
-  "include": [
-    "./src/**/*.ts"
+  "exclude": [
+    "node_modules",
+    "test/**/*.ts"
   ]
 }
diff --git a/tsconfig.json b/tsconfig.json
index 8ac7a24..038b771 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -11,11 +11,10 @@
     ]
   },
   "include": [
-    "./src/**/*.ts",
-    "./test/**/*.ts"
+    "src/**/*.ts",
+    "test/**/*.ts"
   ],
   "exclude": [
-    "dist",
     "node_modules"
   ]
 }