diff --git a/package-lock.json b/package-lock.json
index 5389759..74318b7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,11 @@
         "nyc": "^15.1.0",
         "rimraf": "^3.0.2",
         "tick": "0.0.6",
+        "tsconfig-to-dual-package": "^1.2.0",
         "typescript": "^5.4.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/yqnn"
       }
     },
     "node_modules/@ampproject/remapping": {
@@ -1527,6 +1531,22 @@
         "node": ">=8"
       }
     },
+    "node_modules/resolve-tsconfig": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/resolve-tsconfig/-/resolve-tsconfig-1.3.0.tgz",
+      "integrity": "sha512-Ba5mo3soshb2CnIcNFz75F/80H/2eMVxrlmdgoSDNH7Lr6UAoT3BvxNtc7+VXqKSBlC0SJk2qSXOTcy0/p7cFw==",
+      "dev": true,
+      "engines": {
+        "node": ">=16",
+        "pnpm": ">=7"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/skarab42"
+      },
+      "peerDependencies": {
+        "typescript": "*"
+      }
+    },
     "node_modules/rimraf": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz",
@@ -1723,6 +1743,24 @@
         "node": ">=4"
       }
     },
+    "node_modules/tsconfig-to-dual-package": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/tsconfig-to-dual-package/-/tsconfig-to-dual-package-1.2.0.tgz",
+      "integrity": "sha512-UtMinqTLfWr9fX6KidLsEcCJoA/jSLPIS00ohpQybMSxA3LlJCRf2DsGPw4AJJ8AP4FOHfbQJFJ5XgLoL7RoLw==",
+      "dev": true,
+      "dependencies": {
+        "resolve-tsconfig": "^1.3.0"
+      },
+      "bin": {
+        "tsconfig-to-dual-package": "bin/cmd.mjs"
+      },
+      "engines": {
+        "node": ">=18.3.0 || >=16.17.0"
+      },
+      "peerDependencies": {
+        "typescript": ">=4.0.0"
+      }
+    },
     "node_modules/type-fest": {
       "version": "0.8.1",
       "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.8.1.tgz",
diff --git a/package.json b/package.json
index db66ecd..4423c55 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "author": "Yann Armelin",
   "name": "readdir-glob",
   "description": "Recursive fs.readdir with streaming API and glob filtering.",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "homepage": "https://github.com/Yqnn/node-readdir-glob",
   "repository": {
     "type": "git",
@@ -37,6 +37,7 @@
     "nyc": "^15.1.0",
     "rimraf": "^3.0.2",
     "tick": "0.0.6",
+    "tsconfig-to-dual-package": "^1.2.0",
     "typescript": "^5.4.4"
   },
   "keywords": [
@@ -53,7 +54,7 @@
   "scripts": {
     "test": "npx nyc --reporter=lcov --reporter=text-summary --reporter=html jasmine --config=jasmine.json",
     "test-regen": "TEST_REGEN=1 jasmine --config=jasmine.json",
-    "build": "rimraf dist && tsc -p tsconfig.esm.json && tsc -p tsconfig.cjs.json",
+    "build": "rimraf dist && tsc -p tsconfig.esm.json && tsc -p tsconfig.cjs.json && tsconfig-to-dual-package tsconfig.esm.json tsconfig.cjs.json",
     "bench": "bash scripts/benchmark.sh",
     "profile": "bash scripts/profile.sh && cat profile.txt"
   },