diff --git a/flake.nix b/flake.nix
index ce985d7f..43872a9d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -70,9 +70,6 @@
       };
     in
     {
-      nix.nixPath = [
-        "nixpkgs=${inputs.nixpkgs}"
-      ]; # <https://github.com/nix-community/nixd/blob/main/nixd/docs/configuration.md>
       nixosConfigurations =
         (lib.genAttrs hostDirNames (
           host:
diff --git a/modules/common/default.nix b/modules/common/default.nix
index e70647d5..7ff0fae0 100644
--- a/modules/common/default.nix
+++ b/modules/common/default.nix
@@ -25,6 +25,7 @@ in
     system.stateVersion = lib.mkDefault "25.05";
 
     nix = {
+      nixPath = [ "nixpkgs=${inputs.nixpkgs}" ]; # https://github.com/nix-community/nixd/blob/main/nixd/docs/configuration.md
       optimise = {
         automatic = true;
         dates = [ "05:00" ];