diff --git a/flake.nix b/flake.nix
index e6ab5c3..f493fa3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -65,6 +65,7 @@
           pkgs = nixpkgs.legacyPackages.x86_64-linux;
           extraSpecialArgs = {
             inherit inputs outputs;
+            icons = inputs.icons;
           };
 
           modules = [
diff --git a/hosts/common/default.nix b/hosts/common/default.nix
index f7381f9..7789cf0 100644
--- a/hosts/common/default.nix
+++ b/hosts/common/default.nix
@@ -9,6 +9,17 @@
   imports = [ ./users/thiago/default.nix ];
 
   boot.loader.systemd-boot.enable = true;
+
+  nixpkgs.overlays = [
+    (final: prev: {
+      libnitrokey = prev.libnitrokey.overrideAttrs (old: {
+        cmakeFlags = (old.cmakeFlags or [ ]) ++ [
+          "-DCMAKE_POLICY_VERSION_MINIMUM=3.5"
+        ];
+      });
+    })
+  ];
+
   environment = {
     shells = with pkgs; [ zsh ];
     etc = lib.mapAttrs' (name: value: {
@@ -82,7 +93,6 @@
       pkgs.libwacom
       pkgs.nitrokey-udev-rules
     ];
-
   };
   users.groups.scard = { };