diff --git a/deployment/chatwoot-worker.1.service b/deployment/chatwoot-worker.1.service
index cbb97e88c..04ee83a69 100644
--- a/deployment/chatwoot-worker.1.service
+++ b/deployment/chatwoot-worker.1.service
@@ -16,6 +16,11 @@ KillMode=mixed
 StandardInput=null
 SyslogIdentifier=%p
 
+MemoryMax=1.5G
+MemoryHigh=1.4G
+MemorySwapMax=0
+OOMPolicy=stop
+
 Environment="PATH=/home/chatwoot/.rvm/gems/ruby-3.3.3/bin:/home/chatwoot/.rvm/gems/ruby-3.3.3@global/bin:/home/chatwoot/.rvm/rubies/ruby-3.3.3/bin:/home/chatwoot/.rvm/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin:/home/chatwoot/.rvm/bin:/home/chatwoot/.rvm/bin"
 Environment="PORT=3000"
 Environment="RAILS_ENV=production"