diff --git a/nixos/modules/services/monitoring/nagios.nix b/nixos/modules/services/monitoring/nagios.nix
index f2f7710de9e7..4914c5db97d2 100644
--- a/nixos/modules/services/monitoring/nagios.nix
+++ b/nixos/modules/services/monitoring/nagios.nix
@@ -163,7 +163,7 @@ in
       description = "Nagios monitoring daemon";
       path     = [ pkgs.nagios ];
       wantedBy = [ "multi-user.target" ];
-      after    = [ "network-interfaces.target" ];
+      after    = [ "network.target" ];
 
       serviceConfig = {
         User = "nagios";