diff --git a/configuration.nix b/configuration.nix
index 3172406..3865e62 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -11,6 +11,7 @@
   imports =
     [
       ./hardware-configuration.nix
+      ./networks.nix
       ./kernel.nix
       ./samba.nix
     ];
@@ -28,10 +29,6 @@
   # Set your time zone.
   time.timeZone = "Europe/Moscow";
 
-  # replicates the default behaviour.
-  networking.useDHCP = false;
-  networking.networkmanager.enable = true;
-
   # Select internationalisation properties.
   i18n.defaultLocale = "en_US.UTF-8";
   i18n.extraLocaleSettings = {