diff --git a/nixos/cachix.nix b/nixos/cachix.nix
deleted file mode 100644
index 14dbfd8..0000000
--- a/nixos/cachix.nix
+++ /dev/null
@@ -1,13 +0,0 @@
-# WARN: this file will get overwritten by $ cachix use <name>
-{ pkgs, lib, ... }:
-
-let
-  folder = ./cachix;
-  toImport = name: value: folder + ("/" + name);
-  filterCaches = key: value: value == "regular" && lib.hasSuffix ".nix" key;
-  imports = lib.mapAttrsToList toImport (lib.filterAttrs filterCaches (builtins.readDir folder));
-in
-{
-  inherit imports;
-  nix.settings.trusted-substituters = [ "https://cache.nixos.org/" ];
-}
diff --git a/nixos/cachix/nimmm.nix b/nixos/cachix/nimmm.nix
deleted file mode 100644
index 494a991..0000000
--- a/nixos/cachix/nimmm.nix
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  nix.settings = {
-    trusted-substituters = [
-      "https://nimmm.cachix.org"
-    ];
-    trusted-public-keys = [
-      "nimmm.cachix.org-1:usYhOtylPbGmyX95Xdy2YVMOKZVBBt4pTQVAQrzw+0k="
-    ];
-  };
-}
diff --git a/nixos/cachix/nix-community.nix b/nixos/cachix/nix-community.nix
deleted file mode 100644
index 8734670..0000000
--- a/nixos/cachix/nix-community.nix
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  nix.settings = {
-    trusted-substituters = [
-      "https://nix-community.cachix.org"
-    ];
-    trusted-public-keys = [
-      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
-    ];
-  };
-}
diff --git a/nixos/cachix/winewayland.nix b/nixos/cachix/winewayland.nix
deleted file mode 100644
index d19f7ec..0000000
--- a/nixos/cachix/winewayland.nix
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  nix.settings = {
-    trusted-substituters = [
-      "https://winewayland.cachix.org"
-    ];
-    trusted-public-keys = [
-      "winewayland.cachix.org-1:yXIVHB/ag+BdOg1RPe9yTXtTlYav0xSj0LAzl+dgOXY="
-    ];
-  };
-}
diff --git a/nixos/cachix/zig-nightly.nix b/nixos/cachix/zig-nightly.nix
deleted file mode 100644
index 9dba200..0000000
--- a/nixos/cachix/zig-nightly.nix
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  nix.settings = {
-    trusted-substituters = [
-      "https://zig-nightly.cachix.org"
-    ];
-    trusted-public-keys = [
-      "zig-nightly.cachix.org-1:OnBNrwrXNoCtCzjuMEfruWSaZEixGGSvFhc9OBtx1wg="
-    ];
-  };
-}
diff --git a/nixos/cachix/zigpkgs.nix b/nixos/cachix/zigpkgs.nix
deleted file mode 100644
index 129e6bb..0000000
--- a/nixos/cachix/zigpkgs.nix
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  nix.settings = {
-    trusted-substituters = [
-      "https://zigpkgs.cachix.org"
-    ];
-    trusted-public-keys = [
-      "zigpkgs.cachix.org-1:0OzsirU7FWCIcV9KFlEvQd/6n6rB34tNXMiDbEOJ+3w="
-    ];
-  };
-}
diff --git a/nixos/dustbowl.nix b/nixos/dustbowl.nix
index baf1a37..281d5d3 100644
--- a/nixos/dustbowl.nix
+++ b/nixos/dustbowl.nix
@@ -11,7 +11,6 @@
       # Include the results of the hardware scan.
       /etc/nixos/hardware-configuration.nix
       /etc/nixos/private.nix
-      ./cachix.nix
     ];
 
   nixpkgs.config.allowUnfree = true;