diff --git a/packages/backend/src/server/api/call.ts b/packages/backend/src/server/api/call.ts
index 36aadb532b..399ee65bde 100644
--- a/packages/backend/src/server/api/call.ts
+++ b/packages/backend/src/server/api/call.ts
@@ -1,5 +1,5 @@
 import { performance } from 'perf_hooks';
-import limiter from './limiter';
+import { limiter } from './limiter';
 import { User } from '@/models/entities/user';
 import endpoints from './endpoints';
 import { ApiError } from './error';
diff --git a/packages/backend/src/server/api/limiter.ts b/packages/backend/src/server/api/limiter.ts
index 5f617771e0..4721f6263a 100644
--- a/packages/backend/src/server/api/limiter.ts
+++ b/packages/backend/src/server/api/limiter.ts
@@ -7,8 +7,8 @@ import Logger from '@/services/logger';
 
 const logger = new Logger('limiter');
 
-export default (endpoint: IEndpoint, user: User) => new Promise<void>((ok, reject) => {
-	const limitation = endpoint.meta.limit!;
+export const limiter = (endpoint: IEndpoint & { meta: { limit: NonNullable<IEndpoint['meta']['limit']> } }, user: User) => new Promise<void>((ok, reject) => {
+	const limitation = endpoint.meta.limit;
 
 	const key = Object.prototype.hasOwnProperty.call(limitation, 'key')
 		? limitation.key
@@ -30,7 +30,7 @@ export default (endpoint: IEndpoint, user: User) => new Promise<void>((ok, rejec
 	}
 
 	// Short-term limit
-	function min() {
+	function min(): void {
 		const minIntervalLimiter = new Limiter({
 			id: `${user.id}:${key}:min`,
 			duration: limitation.minInterval,
@@ -58,7 +58,7 @@ export default (endpoint: IEndpoint, user: User) => new Promise<void>((ok, rejec
 	}
 
 	// Long term limit
-	function max() {
+	function max(): void {
 		const limiter = new Limiter({
 			id: `${user.id}:${key}`,
 			duration: limitation.duration,