diff --git a/nixos/common.nix b/nixos/common.nix
index 1a88e9ff..5b5d03df 100644
--- a/nixos/common.nix
+++ b/nixos/common.nix
@@ -13,6 +13,16 @@ in
         ./common-hardware.nix
       ];
 
+      nix = {
+        binaryCaches = [
+          "https://cyplo.cachix.org"
+        ];
+        binaryCachePublicKeys = [
+          "cyplo.cachix.org-1:6cmlYl6tQ1eidsjU2tw6uGN2hmzQ+P5uiQhuo6d1P5o="
+        ];
+
+      };
+
       nixpkgs.config = {
         allowUnfree = true;
         packageOverrides = pkgs: {