diff --git a/m/apex/configuration.nix b/m/apex/configuration.nix
index 2facf6cc..a36a9657 100644
--- a/m/apex/configuration.nix
+++ b/m/apex/configuration.nix
@@ -15,6 +15,10 @@
     "megaraid_sas" # For HW RAID
   ];
 
+  environment.systemPackages = with pkgs; [
+    storcli # To manage HW RAID
+  ];
+
   fileSystems."/home" = {
     device = "/dev/disk/by-label/home";
     fsType = "ext4";
diff --git a/m/common/base/nix.nix b/m/common/base/nix.nix
index 5eee5b7b..0e41b27d 100644
--- a/m/common/base/nix.nix
+++ b/m/common/base/nix.nix
@@ -6,6 +6,8 @@
     (import ../../../pkgs/overlay.nix)
   ];
 
+  nixpkgs.config.allowUnfree = true;
+
   nix = {
     nixPath = [
       "nixpkgs=${nixpkgs}"