diff --git a/src/schemas/json/pnpm-workspace.json b/src/schemas/json/pnpm-workspace.json
index d03603d55c3..e8aac3d5a00 100644
--- a/src/schemas/json/pnpm-workspace.json
+++ b/src/schemas/json/pnpm-workspace.json
@@ -896,6 +896,10 @@
       "additionalProperties": {
         "type": "string"
       }
+    },
+    "trustLockfile": {
+      "description": "A new trustLockfile setting controls whether pnpm install re-applies the `minimumReleaseAge` / `trustPolicy: 'no-downgrade'` checks to every entry in the loaded lockfile. When true, the install treats the lockfile as already-trusted and skips the verification pass — useful for closed-source projects where every commit comes from a trusted author. The default is false, so verification stays on by default.",
+      "type": "boolean"
     }
   },
   "additionalProperties": false