diff --git a/app/src/adapter/cloudflare/D1Connection.ts b/app/src/adapter/cloudflare/D1Connection.ts
index 5b4b059..b23febf 100644
--- a/app/src/adapter/cloudflare/D1Connection.ts
+++ b/app/src/adapter/cloudflare/D1Connection.ts
@@ -12,7 +12,7 @@ export type D1ConnectionConfig = {
 class CustomD1Dialect extends D1Dialect {
    override createIntrospector(db: Kysely<any>): DatabaseIntrospector {
       return new SqliteIntrospector(db, {
-         excludeTables: ["_cf_KV"],
+         excludeTables: ["_cf_KV", "_cf_METADATA"],
       });
    }
 }
@@ -32,6 +32,10 @@ export class D1Connection extends SqliteConnection {
       super(kysely, {}, plugins);
    }
 
+   get client(): D1Database {
+      return this.config.binding;
+   }
+
    protected override async batch<Queries extends QB[]>(
       queries: [...Queries],
    ): Promise<{
diff --git a/examples/cloudflare-worker/package.json b/examples/cloudflare-worker/package.json
index 62ef6ef..9f418a6 100644
--- a/examples/cloudflare-worker/package.json
+++ b/examples/cloudflare-worker/package.json
@@ -14,6 +14,6 @@
   "devDependencies": {
     "@cloudflare/workers-types": "^4.20240620.0",
     "typescript": "^5.5.3",
-    "wrangler": "^3.108.1"
+    "wrangler": "^4.4.0"
   }
-}
\ No newline at end of file
+}