diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..dcfca54
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1,16 @@
+# white list approach
+
+*
+
+LICENSE
+README.md
+
+src/
+
+umd/
+cjs/
+esm/
+
+types/
+
+examples/runkit.js
\ No newline at end of file
diff --git a/package.json b/package.json
index 1fceaad..614c8c2 100644
--- a/package.json
+++ b/package.json
@@ -36,17 +36,6 @@
     "plugin",
     "wrapper"
   ],
-  "files": [
-    "LICENSE",
-    "README.md",
-    "tsconfig.json",
-    "umd/",
-    "cjs/",
-    "esm/",
-    "src/",
-    "types/",
-    "examples/"
-  ],
   "author": {
     "name": "Arthur Fiorette",
     "email": "npm@arthur.place",