diff --git a/src/schemas/slug.ts b/src/schemas/slug.ts
index 75e6772..0306fa7 100644
--- a/src/schemas/slug.ts
+++ b/src/schemas/slug.ts
@@ -1,7 +1,6 @@
+import { cache } from '../cache'
 import { string } from './zod'
 
-const cache = new Map<string, string>()
-
 /**
  * generate a slug schema
  * @param by unique by this, used to create a unique set of slugs
@@ -14,20 +13,9 @@ export const slug = (by: string = 'global', reserved: string[] = []) =>
     .max(200)
     .regex(/^[a-z0-9]+(?:-[a-z0-9]+)*$/i, 'Invalid slug')
     .refine(value => !reserved.includes(value), 'Reserved slug')
-    .superRefine((value, ctx) => {
-      const key = `schemas:slug:${by}:${value}`
-      const path = ctx.meta.file.path + ':' + ctx.path.join('.')
-      if (cache.has(key)) {
-        if (path !== cache.get(key)) {
-          ctx.addIssue({ code: 'custom', message: 'Slug already exists in ' + cache.get(key) })
-        }
-      } else {
-        cache.set(key, path)
-      }
-    })
-// rebuild cache cause not every file is processed
-// .refine(value => {
-//   if (cache.has(`schemas:slug:${by}:${value}`)) return false
-//   cache.set(`schemas:slug:${by}:${value}`, true)
-//   return true
-// }, 'Slug already exists')
+    .refine(value => {
+      // TODO: not working in rebuild
+      if (cache.has(`schemas:slug:${by}:${value}`)) return false
+      cache.set(`schemas:slug:${by}:${value}`, true)
+      return true
+    }, 'Slug already exists')