diff --git a/packages/sql/src/prepare.ts b/packages/sql/src/prepare.ts
index 9ee63cdfa..684e8c692 100644
--- a/packages/sql/src/prepare.ts
+++ b/packages/sql/src/prepare.ts
@@ -1,5 +1,5 @@
 import { ReflectionClass, resolvePath, resolveProperty, Type, TypeClass, TypeObjectLiteral } from '@deepkit/type';
-import type { SQLDatabaseAdapter } from './sql-adapter';
+import type { SQLDatabaseAdapter } from './sql-adapter.js';
 
 export type SqlTypeCast = (placeholder: string) => string;