diff --git a/os-mods/cachix/caches/lix.nix b/os-mods/cachix/caches/lix.nix
index d4a95ff..7a77c62 100644
--- a/os-mods/cachix/caches/lix.nix
+++ b/os-mods/cachix/caches/lix.nix
@@ -5,6 +5,7 @@
         "https://cache.lix.systems"
       ];
       trusted-public-keys = [
+        "cache.lix.systems:aBnZUw8zA7H35Cz2RyKFVs3H4PlGTLawyY5KRbvJR8o="
       ];
     };
   };