diff --git a/app/deployment/postgres.hcl b/app/deployment/postgres.hcl
index d178491..388c65e 100644
--- a/app/deployment/postgres.hcl
+++ b/app/deployment/postgres.hcl
@@ -9,6 +9,11 @@ job "postgres" {
   }
 
   group "postgres" {
+    network {
+      port "psql_proxy_port" { static = 5432 }
+      port "psql_port" { static = 5433 }
+    }
+
     task "sentinel" {
       driver = "docker"
 
@@ -40,21 +45,14 @@ job "postgres" {
           "--cluster-name", "pissenlit",
           "--store-backend", "consul",
           "--store-endpoints", "http://consul.service.2.cluster.deuxfleurs.fr:8500",
-          "--port", "5432",
+          "--port", "${NOMAD_PORT_psql_proxy_port}",
           "--listen-address", "0.0.0.0"
         ]
-        port_map {
-          psql_proxy_port = 5432
-        }
+        ports = [ "psql_proxy_port" ]
       }
 
       resources {
         memory = 100
-        network {
-          port "psql_proxy_port" {
-            static = 5432
-          }
-        }
       }
 
       service {
@@ -93,34 +91,23 @@ job "postgres" {
           "--pg-repl-username", "${PG_REPL_USER}",
           "--pg-repl-password", "${PG_REPL_PWD}",
           "--pg-listen-address", "${attr.unique.network.ip-address}",
-          "--pg-port", "5433",
+          "--pg-port", "${NOMAD_PORT_psql_port}",
           "--pg-bin-path", "/usr/lib/postgresql/9.6/bin/"
         ]
-        port_map {
-          psql_port = 5433
-        }
+        ports = [ "psql_port" ]
         volumes = [
           "/mnt/ssd/postgres:/mnt/persist"
         ]
       }
-      artifact {
-        source = "http://127.0.0.1:8500/v1/kv/configuration/postgres/keeper/env.tpl?raw"
-        destination = "secrets/env.tpl"
-        mode = "file"
-      }
+
       template {
-        source = "secrets/env.tpl"
+        data = file("../config/configuration/postgres/keeper/env.tpl")
         destination = "secrets/env"
         env = true
       }
 
       resources {
         memory = 500
-        network {
-          port "psql_port" {
-            static = "5433"
-          }
-        }
       }
 
       service {