diff --git a/hosts/common/configs/system/nix/default.nix b/hosts/common/configs/system/nix/default.nix
index 350bc8f..f19066b 100644
--- a/hosts/common/configs/system/nix/default.nix
+++ b/hosts/common/configs/system/nix/default.nix
@@ -42,9 +42,13 @@
         "flakes"
       ];
       download-buffer-size = 524288000;
-      substituters = lib.mkBefore [ "https://nix.karaolidis.com/main" ];
+      substituters = lib.mkMerge [
+        (lib.mkBefore [ "https://nix.karaolidis.com/main" ])
+        (lib.mkAfter [ "https://nix-community.cachix.org/" ])
+      ];
       trusted-public-keys = lib.mkBefore [
         "nix.karaolidis.com:1yz1tIVLGDEOFC1p/uYtR4Sx+nIbdYDqsDv4kkV0uyk="
+        "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
       ];
       netrc-file = config.sops.templates.nix-netrc.path;
     };