diff --git a/flake.nix b/flake.nix
index 450fd96b..adaf2606 100644
--- a/flake.nix
+++ b/flake.nix
@@ -40,9 +40,8 @@
   };
 
   nixConfig = {
-    extra-substituters = ["https://nixcache.raffauflabs.com" "https://hyprland.cachix.org"];
+    extra-substituters = ["https://hyprland.cachix.org"];
     extra-trusted-public-keys = [
-      "nixcache.raffauflabs.com:yFIuJde/izA4aUDI3MZmBLzynEsqVCT1OfCUghOLlt8="
       "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="
     ];
   };
diff --git a/nixosModules/base/nix/default.nix b/nixosModules/base/nix/default.nix
index 0f3002e3..48ca952f 100644
--- a/nixosModules/base/nix/default.nix
+++ b/nixosModules/base/nix/default.nix
@@ -34,13 +34,11 @@
         experimental-features = ["nix-command" "flakes"];
 
         substituters = [
-          "https://nixcache.raffauflabs.com"
           "https://hyprland.cachix.org"
           "https://cache.nixos.org/"
         ];
 
         trusted-public-keys = [
-          "nixcache.raffauflabs.com:yFIuJde/izA4aUDI3MZmBLzynEsqVCT1OfCUghOLlt8="
           "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="
         ];