diff --git a/tools/push3-transpiler/package.json b/tools/push3-transpiler/package.json
index a229184..5bd95b5 100644
--- a/tools/push3-transpiler/package.json
+++ b/tools/push3-transpiler/package.json
@@ -2,6 +2,7 @@
   "name": "push3-transpiler",
   "version": "1.0.0",
   "description": "Push3 to Solidity transpiler for OptimizerV3",
+  "type": "module",
   "main": "dist/index.js",
   "scripts": {
     "build": "tsc",