diff --git a/src/jobs/jobs.service.ts b/src/jobs/jobs.service.ts
index c0e1011..1cdeb08 100644
--- a/src/jobs/jobs.service.ts
+++ b/src/jobs/jobs.service.ts
@@ -4,7 +4,7 @@ import Redis from 'ioredis'
 import { InjectRedis } from '@liaoliaots/nestjs-redis';
 import { CACHE_MANAGER } from '@nestjs/cache-manager';
 import { Cache } from 'cache-manager';
-import { aperture } from 'ramda';
+import { aperture, splitEvery } from 'ramda';
 
 export interface JobMetadata {
     name: string;
@@ -110,8 +110,8 @@ export class JobsService {
 
 
     async addItemsToJob(jobName: string, items: string[]) {
-        const apertureSize = 100
-        for (const itemSubset of (items.length > apertureSize ? aperture(apertureSize, items) : [items])) {
+        const splitSize = 500
+        for (const itemSubset of (items.length > splitSize ? splitEvery(splitSize, items) : [items])) {
             await this.redis.rpush(this.todoListNameBuilder(jobName), ...itemSubset);
         }
     }