diff --git a/packages/backend/src/server/api/SignupApiService.ts b/packages/backend/src/server/api/SignupApiService.ts
index 7aea6a0e56..42137d3298 100644
--- a/packages/backend/src/server/api/SignupApiService.ts
+++ b/packages/backend/src/server/api/SignupApiService.ts
@@ -19,10 +19,9 @@ import { MiLocalUser } from '@/models/User.js';
 import { FastifyReplyError } from '@/misc/fastify-reply-error.js';
 import { bindThis } from '@/decorators.js';
 import { L_CHARS, secureRndstr } from '@/misc/secure-rndstr.js';
+import { RoleService } from '@/core/RoleService.js';
 import { SigninService } from './SigninService.js';
 import type { FastifyRequest, FastifyReply } from 'fastify';
-import instance from './endpoints/charts/instance.js';
-import { RoleService } from '@/core/RoleService.js';
 
 @Injectable()
 export class SignupApiService {