diff --git a/packages/better-auth/src/adapters/prisma-adapter/prisma-adapter.ts b/packages/better-auth/src/adapters/prisma-adapter/prisma-adapter.ts
index 95a2463160..21f4c91486 100644
--- a/packages/better-auth/src/adapters/prisma-adapter/prisma-adapter.ts
+++ b/packages/better-auth/src/adapters/prisma-adapter/prisma-adapter.ts
@@ -4,7 +4,7 @@ import type { Adapter, BetterAuthOptions, Where } from "../../types";
 import { generateId } from "../../utils";
 import { withApplyDefault } from "../utils";
 
-interface PrismaConfig {
+export interface PrismaConfig {
 	/**
 	 * Database provider.
 	 */