diff --git a/package.json b/package.json
index 3a53f82add..99aa968ab3 100644
--- a/package.json
+++ b/package.json
@@ -107,6 +107,7 @@
     "node-fetch": "^3.3.2"
   },
   "engines": {
-    "pnpm": ">=9.0.0"
+    "pnpm": ">=9.0.0",
+    "node": ">=18.0.0"
   }
 }
diff --git a/packages/site/package.json b/packages/site/package.json
index 7f1ef1008e..ce06f9098b 100644
--- a/packages/site/package.json
+++ b/packages/site/package.json
@@ -56,5 +56,8 @@
     "resolve-from": "^3.0.0",
     "surge": "^0.21.3",
     "webpack": ">=4.4.6"
+  },
+  "engines": {
+    "node": ">=18.0.0"
   }
 }