diff --git a/package.json b/package.json
index b660fd3..d8cf247 100644
--- a/package.json
+++ b/package.json
@@ -22,8 +22,8 @@
   "scripts": {
     "start": "rimraf dist && tsc --watch",
     "build": "rimraf dist && npm run build:esm && npm run build:cjs",
-    "build:esm": "tsc",
-    "build:cjs": "tsc --module commonjs --outDir dist/cjs",
+    "build:esm": "tsc -p tsconfig.build.json",
+    "build:cjs": "tsc -p tsconfig.build.json --module commonjs --outDir dist/cjs",
     "test": "jest",
     "test:watch": "jest --watch",
     "check-prettier": "prettier --check ./src",
diff --git a/tsconfig.build.json b/tsconfig.build.json
new file mode 100644
index 0000000..84d3c12
--- /dev/null
+++ b/tsconfig.build.json
@@ -0,0 +1,4 @@
+{
+  "extends": "./tsconfig.json",
+  "exclude": ["./dist", "**/*.test.tsx"]
+}