diff --git a/server/redis.js b/server/redis.js
index 67dd31db..3cc60c3a 100644
--- a/server/redis.js
+++ b/server/redis.js
@@ -4,4 +4,10 @@ import Redis from 'ioredis';
 const client = new Redis(process.env.REDIS_URL);
 const subscriber = new Redis(process.env.REDIS_URL);
 
+// More than the default of 10 listeners is expected for the amount of queues
+// we're running. Increase the max here to prevent a warning in the console:
+// https://github.com/OptimalBits/bull/issues/1192
+client.setMaxListeners(100);
+subscriber.setMaxListeners(100);
+
 export { client, subscriber };