diff --git a/package.json b/package.json
index 97ae8cc..797fa48 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "fhevm-contracts",
   "description": "fhEVM contracts",
-  "version": "0.1.0-0",
+  "version": "0.1.0-1",
   "author": {
     "name": "Zama",
     "url": "https://github.com/zama-ai"
@@ -74,7 +74,6 @@
     "lint": "npm run lint:sol && npm run lint:ts && npm run prettier:check",
     "lint:sol": "solhint --max-warnings 10 \"contracts/**/*.sol\"",
     "lint:ts": "eslint --ignore-path ./.eslintignore --ext .js,.ts .",
-    "postinstall": "DOTENV_CONFIG_PATH=./.env.example npm run typechain",
     "prettier:check": "prettier --check \"**/*.{js,json,md,sol,ts,yml}\"",
     "prettier:write": "prettier --write \"**/*.{js,json,md,sol,ts,yml}\"",
     "typechain": "cross-env TS_NODE_TRANSPILE_ONLY=true hardhat typechain",