diff --git a/package.json b/package.json
index ee89083..b35126b 100644
--- a/package.json
+++ b/package.json
@@ -31,6 +31,12 @@
       "default": "./mjs/operations.js"
     }
   },
+  "files": [
+    "cjs",
+    "mjs",
+    "package.json",
+    "README.md"
+  ],
   "peerDependencies": {
     "react": "^16.8.0 || ^17.0.0 || ^18.0.0"
   },