diff --git a/.npmignore b/.npmignore
deleted file mode 100644
index 1632165..0000000
--- a/.npmignore
+++ /dev/null
@@ -1,18 +0,0 @@
-.editorconfig
-.eslintrc.js
-.github/
-.nyc_output/
-.travis.yml
-.vscode/
-*.png
-*.wsd
-coverage/
-node_modules
-pnpm-lock.yaml
-test/
-tsconfig.json
-.ncurc.js
-tsconfig.json
-.c8rc
-.ncurc
-eslint.config.mjs
diff --git a/package.json b/package.json
index d08d014..91512e6 100644
--- a/package.json
+++ b/package.json
@@ -16,6 +16,10 @@
     "bin": "bin",
     "lib": "lib"
   },
+  "files": [
+    "bin",
+    "lib"
+  ],
   "main": "lib/wsd",
   "keywords": [
     "uml",