diff --git a/modules/devos/cachix/default.nix b/modules/devos/cachix/default.nix
index ccef500..8f6b2f6 100644
--- a/modules/devos/cachix/default.nix
+++ b/modules/devos/cachix/default.nix
@@ -7,5 +7,5 @@ let
 in
 {
   inherit imports;
-  nix.settings.substituters = [ "https://cache.nixos.org/" ];
+  nix.settings.substituters = lib.mkOrder 1 [ "https://cache.nixos.org/" ];
 }
diff --git a/modules/devos/cachix/ssh.nix b/modules/devos/cachix/ssh.nix
index 0b250e3..4fd0632 100644
--- a/modules/devos/cachix/ssh.nix
+++ b/modules/devos/cachix/ssh.nix
@@ -1,5 +1,6 @@
+{ lib, ... }:
 {
-  nix.settings.substituters = [
+  nix.settings.substituters = lib.mkAfter [
     "ssh://server.doge-inc.net"
   ];
 }