diff --git a/src/util/zod.ts b/src/util/zod.ts
index 62d15be..efcf26c 100644
--- a/src/util/zod.ts
+++ b/src/util/zod.ts
@@ -11,32 +11,15 @@ export function stripZodObjectDefaults<
 >(
     schema: z.ZodObject<T, UnknownKeys, Catchall, Output, Input>
 ) {
-    const s = schema.extend(
+    return schema.extend(
         mapValues(schema.shape, v =>
             v instanceof z.ZodDefault
                 ? v.removeDefault()
                 : v
         ) as {
-            [K in keyof T]: T[K] extends z.ZodDefault<infer Def>
-                ? Def
+            [K in keyof T]: T[K] extends z.ZodDefault<z.ZodTypeAny>
+                ? ReturnType<T[K]["removeDefault"]>
                 : T[K]
         }
     )
-
-    type test = z.input<typeof s>
-    return s as unknown as z.ZodObject<
-        {
-            [K in keyof T]: T[K] extends z.ZodDefault<infer Def>
-                ? Def
-                : T[K]
-        },
-        UnknownKeys,
-        Catchall,
-        {
-            [K in keyof z.output<typeof s>]: T[K] extends z.ZodDefault<infer Def>
-                ? Def
-                : T[K]
-        },
-        Input
-    >
 }