diff --git a/.env.example b/.env.example
index a19ff46f2..bd1d8e009 100644
--- a/.env.example
+++ b/.env.example
@@ -12,10 +12,10 @@ APP_ENV=development
 APP_ORIGIN=http://localhost:3030
 NODE_ENV=development
 
-# Redis is used for concurrency control
-# REDIS_HOST="localhost"
-# REDIS_PORT="6379"
-# REDIS_TLS_DISABLED="true"
+# Redis is used for the v3 queuing and v2 concurrency control
+REDIS_HOST="localhost"
+REDIS_PORT="6379"
+REDIS_TLS_DISABLED="true"
 
 # OPTIONAL VARIABLES
 # This is used for validating emails that are allowed to log in. Every email that do not match this regex will be rejected.