diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index d79640584..c517e8536 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -1,6 +1,7 @@
 packages:
   - 'packages/*'
   - playground
+  - benchmark
 
 catalog:
   '@babel/parser': ^7.24.7
diff --git a/scripts/inline-enums.js b/scripts/inline-enums.js
index b1baaa6c5..4e582e251 100644
--- a/scripts/inline-enums.js
+++ b/scripts/inline-enums.js
@@ -198,7 +198,9 @@ export function scanEnums() {
   }
 
   // 3. save cache
-  if (!existsSync('temp')) mkdirSync('temp')
+  try {
+    mkdirSync('temp')
+  } catch {}
 
   /** @type {EnumData} */
   const enumData = {