diff --git a/nomad/jitsi.hcl b/nomad/jitsi.hcl
index cae7e5b..ff96792 100644
--- a/nomad/jitsi.hcl
+++ b/nomad/jitsi.hcl
@@ -195,6 +195,10 @@ job "jitsi" {
           video1_port = 4443
           video2_port = 10000
         }
+        ulimit {
+          nofile = "1048576:1048576"
+          nproc = "65536:65536"
+        }
       }
 
       artifact {
@@ -209,8 +213,8 @@ job "jitsi" {
       }
 
       resources {
-        cpu = 300
-        memory = 500
+        cpu = 900
+        memory = 1500
         network {
           port "video1_port" {
             static = "4443"