diff --git a/scripts/build.ts b/scripts/build.ts
index 27866c33f..2267ffba7 100644
--- a/scripts/build.ts
+++ b/scripts/build.ts
@@ -549,6 +549,7 @@ const reservedKeywords = new Set([
   'protected',
   'implements',
   'instanceof',
+  'constructor',
 ]);