diff --git a/amplify.yml b/amplify.yml
index 4fac5153..e69489b5 100644
--- a/amplify.yml
+++ b/amplify.yml
@@ -1,22 +1,12 @@
 version: 1
 backend:
   phases:
-    preBuild:
-      commands:
-        - nvm install 22
-        - nvm use 22
     build:
       commands:
         - npm ci --cache .npm --prefer-offline
-        - npx ampx pipeline-deploy --branch $AWS_BRANCH --app-id $AWS_APP_ID 
-
+        - npx ampx pipeline-deploy --branch $AWS_BRANCH --app-id $AWS_APP_ID
 frontend:
   phases:
-    preBuild:
-      commands:
-        - nvm use 22
-        - npm ci
-
     build:
       commands:
         - npm run build
@@ -28,4 +18,4 @@ frontend:
     paths:
       - .next/cache/**/*
       - .npm/**/*
-      - node_modules/**/*
+      - node_modules/**/*
\ No newline at end of file
diff --git a/package.json b/package.json
index 5afdbe72..49f69fc1 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,9 @@
     "test:watch": "jest --watch",
     "test:coverage": "jest --coverage"
   },
+  "engines": {
+    "node": "22.12.0"
+  },
   "lint-staged": {
     "*.{js,jsx,ts,tsx,json,css,scss,md}": [
       "prettier --write"