diff --git a/conf/loki-default.yaml b/conf/loki-default.yaml
index 14dbe48..6275251 100644
--- a/conf/loki-default.yaml
+++ b/conf/loki-default.yaml
@@ -1,8 +1,8 @@
 auth_enabled: false
 
 server:
-  http_listen_port: __HTTP_PORT__
-  grpc_listen_port: __GRPC_PORT__
+  http_listen_port: __PORT_HTTP__
+  grpc_listen_port: __PORT_GRPC__
 
 common:
   path_prefix: /tmp/loki
diff --git a/conf/promtail-default.yaml b/conf/promtail-default.yaml
index 8312fbc..8e45f6a 100644
--- a/conf/promtail-default.yaml
+++ b/conf/promtail-default.yaml
@@ -1,8 +1,8 @@
 server:
-  http_listen_port: __PROMTAIL_PORT__
+  http_listen_port: __PORT_PROMTAIL__
 
 clients:
-  - url: http://localhost:__HTTP_PORT__/loki/api/v1/push
+  - url: http://localhost:__PORT_HTTP__/loki/api/v1/push
 
 positions:
   filename: /tmp/promtail_positions.yaml