diff --git a/scripts/build.ts b/scripts/build.ts
index a64476a..f358e27 100644
--- a/scripts/build.ts
+++ b/scripts/build.ts
@@ -131,7 +131,7 @@ async function main() {
       }
     });
 
-  await await Promise.all([
+  await Promise.all([
     writeTypesFile('standard', standard),
     writeTypesFile('other', other),
   ]);