diff --git a/app/jitsi/config/prosody.cfg.lua b/app/jitsi/config/prosody.cfg.lua
index 65dabf6..7141f8b 100644
--- a/app/jitsi/config/prosody.cfg.lua
+++ b/app/jitsi/config/prosody.cfg.lua
@@ -48,8 +48,8 @@ cross_domain_bosh = false;
 consider_bosh_secure = true;
 component_ports = { } -- it seems we don't need external components for now...
 https_ports = { } -- we don't need https
-http_ports = { 5280 }
-c2s_ports = { 5222 }
+http_ports = { {{env "NOMAD_PORT_bosh_port" }} }
+c2s_ports = { {{env "NOMAD_PORT_xmpp_port" }} }
 
 
 -- https://ssl-config.mozilla.org/#server=haproxy&version=2.1&config=intermediate&openssl=1.1.0g&guideline=5.4