diff --git a/.gitignore b/.gitignore
index 971d914..114dc00 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
-types
+**/*.d.ts
 node_modules
 .nyc_output
 coverage
diff --git a/package.json b/package.json
index 6e05b9c..25fd2d5 100644
--- a/package.json
+++ b/package.json
@@ -12,8 +12,7 @@
   "type": "commonjs",
   "main": "lib/index.js",
   "files": [
-    "lib/**/*",
-    "types/**/*"
+    "lib/**/*"
   ],
   "types": "types/index.d.ts",
   "engines": {
@@ -40,7 +39,7 @@
     "typescript": "^5.0.2"
   },
   "scripts": {
-    "build": "tsc",
+    "build": "tsc --build --clean && tsc --build",
     "test": "node --test",
     "format-code": "prettier --write \"*.js\" \"(test|lib)/*.js\"",
     "format-code-staged": "pretty-quick --staged --pattern \"*.js\" --pattern \"(test|lib)/*.js\"",
diff --git a/tsconfig.json b/tsconfig.json
index dd38069..ae7ca1a 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -2,7 +2,6 @@
   "include": ["lib/**/*.js"],
   "exclude": ["coverage/", "node_modules/", "test/"],
   "compilerOptions": {
-    "outDir": "types",
     "checkJs": true,
     "declaration": true,
     "emitDeclarationOnly": true,