diff --git a/environments/india/app-processes.yml b/environments/india/app-processes.yml
index 6bb7c24163..9584fec8cf 100644
--- a/environments/india/app-processes.yml
+++ b/environments/india/app-processes.yml
@@ -15,7 +15,7 @@ celery_processes:
   celery8,celery9:
     reminder_queue:
       pooling: gevent
-      concurrency: 3
+      concurrency: 20
     submission_reprocessing_queue:
       concurrency: 1
     sms_queue: