diff --git a/templates/crawler/flake.nix b/templates/crawler/flake.nix
index 65097de..65471c1 100644
--- a/templates/crawler/flake.nix
+++ b/templates/crawler/flake.nix
@@ -33,7 +33,13 @@
             config.allowUnfree = true;
 
             overlays = [
-              (final: prev: { unstable = inputs'.nixpkgs-unstable.legacyPackages; })
+              (final: prev: {
+                unstable = import nixpkgs-unstable {
+                  inherit system;
+
+                  config.allowUnfree = true;
+                };
+              })
             ];
           };
 
diff --git a/templates/default/flake.nix b/templates/default/flake.nix
index d6bf5ca..55b7350 100644
--- a/templates/default/flake.nix
+++ b/templates/default/flake.nix
@@ -33,7 +33,13 @@
             config.allowUnfree = true;
 
             overlays = [
-              (final: prev: { unstable = inputs'.nixpkgs-unstable.legacyPackages; })
+              (final: prev: {
+                unstable = import nixpkgs-unstable {
+                  inherit system;
+
+                  config.allowUnfree = true;
+                };
+              })
             ];
           };
 
diff --git a/templates/go/flake.nix b/templates/go/flake.nix
index 97210d0..92118e0 100644
--- a/templates/go/flake.nix
+++ b/templates/go/flake.nix
@@ -33,7 +33,13 @@
             config.allowUnfree = true;
 
             overlays = [
-              (final: prev: { unstable = inputs'.nixpkgs-unstable.legacyPackages; })
+              (final: prev: {
+                unstable = import nixpkgs-unstable {
+                  inherit system;
+
+                  config.allowUnfree = true;
+                };
+              })
             ];
           };
 
@@ -117,7 +123,7 @@
                 gotools
                 golangci-lint
                 typescript-language-server
-                
+
                 # IDE
                 unstable.helix
                 typescript-language-server
diff --git a/templates/nodejs/flake.nix b/templates/nodejs/flake.nix
index 927900e..a17a337 100644
--- a/templates/nodejs/flake.nix
+++ b/templates/nodejs/flake.nix
@@ -3,17 +3,33 @@
 
   inputs = {
     # nixpkgs.url = "github:NixOS/nixpkgs/24.11";
+    nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
 
     sbrow.url = "github:sbrow/nix";
 
     flake-parts.url = "github:hercules-ci/flake-parts";
   };
 
-  outputs = inputs@{ self, flake-parts, nixpkgs, sbrow }:
+  outputs = inputs@{ self, flake-parts, nixpkgs, nixpkgs-unstable, sbrow }:
     flake-parts.lib.mkFlake { inherit inputs; } {
       systems = [ "x86_64-linux" ];
 
       perSystem = { pkgs, system, ... }: {
+        _module.args.pkgs = import nixpkgs {
+          inherit system;
+          config.allowUnfree = true;
+
+          overlays = [
+            (final: prev: {
+              unstable = import nixpkgs-unstable {
+                inherit system;
+
+                config.allowUnfree = true;
+              };
+            })
+          ];
+        };
+
         formatter = pkgs.nixpkgs-fmt;
 
         devShells.default = pkgs.mkShell
diff --git a/templates/php/flake.nix b/templates/php/flake.nix
index 79241b1..0c8ebcc 100644
--- a/templates/php/flake.nix
+++ b/templates/php/flake.nix
@@ -52,7 +52,13 @@
             config.allowUnfree = true;
 
             overlays = [
-              (final: prev: { unstable = inputs'.nixpkgs-unstable.legacyPackages; })
+              (final: prev: {
+                unstable = import nixpkgs-unstable {
+                  inherit system;
+
+                  config.allowUnfree = true;
+                };
+              })
             ];
           };
 
diff --git a/templates/playwright/flake.nix b/templates/playwright/flake.nix
index 40beb37..a4ab89b 100644
--- a/templates/playwright/flake.nix
+++ b/templates/playwright/flake.nix
@@ -33,7 +33,13 @@
             config.allowUnfree = true;
 
             overlays = [
-              (final: prev: { unstable = inputs'.nixpkgs-unstable.legacyPackages; })
+              (final: prev: {
+                unstable = import nixpkgs-unstable {
+                  inherit system;
+
+                  config.allowUnfree = true;
+                };
+              })
             ];
           };