diff --git a/.env.production.sample b/.env.production.sample
index 9374cc51..49f9426e 100644
--- a/.env.production.sample
+++ b/.env.production.sample
@@ -3,6 +3,7 @@
 # You may also set REDIS_NAMESPACE to share Redis between multiple Gab Social servers
 REDIS_HOST=redis
 REDIS_PORT=6379
+REDIS_POOL_SIZE=10
 # You may set DATABASE_URL instead for more advanced options
 DB_HOST=db
 DB_USER=postgres