diff --git a/benchmarks/array.ts b/benchmarks/array.ts
index a0bb629..6953ad3 100644
--- a/benchmarks/array.ts
+++ b/benchmarks/array.ts
@@ -1,7 +1,7 @@
 // @ts-ignore
 import Benchmark from 'benchmark'
 import { z } from 'zod'
-import yup from 'yup'
+import * as yup from 'yup'
 import vine from '../index.js'
 
 function getData() {
diff --git a/benchmarks/flat_object.ts b/benchmarks/flat_object.ts
index e6eccfb..6b46c97 100644
--- a/benchmarks/flat_object.ts
+++ b/benchmarks/flat_object.ts
@@ -1,7 +1,7 @@
 // @ts-ignore
 import Benchmark from 'benchmark'
 import { z } from 'zod'
-import yup from 'yup'
+import * as yup from 'yup'
 import vine from '../index.js'
 
 function getData() {
diff --git a/benchmarks/nested_object.ts b/benchmarks/nested_object.ts
index a0b8df1..38e20c6 100644
--- a/benchmarks/nested_object.ts
+++ b/benchmarks/nested_object.ts
@@ -1,7 +1,7 @@
 // @ts-ignore
 import Benchmark from 'benchmark'
 import { z } from 'zod'
-import yup from 'yup'
+import * as yup from 'yup'
 import vine from '../index.js'
 
 function getData() {