diff --git a/package.json b/package.json
index 0ebaf30..1c33e1a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "node-window-manager",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "Manage windows in macOS, Windows and Linux",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -47,6 +47,7 @@
     "LICENSE",
     "README.md",
     "binding.gyp",
-    "prebuilds"
+    "prebuilds",
+    "lib"
   ]
 }