diff --git a/config/arachnide/configuration.nix b/config/arachnide/configuration.nix
index f189f53..498986d 100644
--- a/config/arachnide/configuration.nix
+++ b/config/arachnide/configuration.nix
@@ -14,6 +14,9 @@
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
+  # Set NIX_PATH to use nixpkgs deployed with krops
+  environment.variables.NIX_PATH = lib.mkForce "/var/src";
+
   networking = {
     hostName = "arachnide"; # Define your hostname.
     # Pick only one of the below networking options.
diff --git a/config/dromadaire/configuration.nix b/config/dromadaire/configuration.nix
index c8926f6..eac6f71 100644
--- a/config/dromadaire/configuration.nix
+++ b/config/dromadaire/configuration.nix
@@ -17,6 +17,9 @@
   boot.loader.systemd-boot.configurationLimit = 7;
   boot.loader.efi.canTouchEfiVariables = true;
 
+  # Set NIX_PATH to use nixpkgs deployed with krops
+  environment.variables.NIX_PATH = lib.mkForce "/var/src";
+
   networking = {
     hostName = "dromadaire"; # Define your hostname.
     # Pick only one of the below networking options.