diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..ba60535
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,102 @@
+{
+  "nodes": {
+    "darwin": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1657835815,
+        "narHash": "sha256-CnZszAYpNKydh6N7+xg+eRtWNVoAAGqc6bg+Lpgq1xc=",
+        "owner": "lnl7",
+        "repo": "nix-darwin",
+        "rev": "54a24f042f93c79f5679f133faddedec61955cf2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "lnl7",
+        "ref": "master",
+        "repo": "nix-darwin",
+        "type": "github"
+      }
+    },
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "utils": "utils"
+      },
+      "locked": {
+        "lastModified": 1659878744,
+        "narHash": "sha256-81a9Mx5pDMBGN4WnVhcQVkW5mXNTZOt8DZOSI8bVKpU=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "f5e9879e74e6202e2dbb3628fad2d20eac0d8be4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1659803779,
+        "narHash": "sha256-+5zkHlbcbFyN5f3buO1RAZ9pH1wXLxCesUJ0vFmLr9Y=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "f44884060cb94240efbe55620f38a8ec8d9af601",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nur": {
+      "locked": {
+        "lastModified": 1659937593,
+        "narHash": "sha256-tJBCAV7GwxxisvnlUK5YWwzeCm4q9OGgvEE9WFiypiI=",
+        "owner": "nix-community",
+        "repo": "nur",
+        "rev": "6daa0a7c4ae5c3951ac945b299d40e232674aaaf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nur",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "darwin": "darwin",
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs",
+        "nur": "nur"
+      }
+    },
+    "utils": {
+      "locked": {
+        "lastModified": 1653893745,
+        "narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/home.nix b/home.nix
index 0634a9d..3b11eab 100644
--- a/home.nix
+++ b/home.nix
@@ -13,9 +13,11 @@
     # }))
   ];
 
+  nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
+    "vscode"
+  ];
+
   home = {
-    # username = "salar";
-    # homeDirectory = "/Users/salar";
     stateVersion = "21.11";
     sessionVariables = {
       EDITOR = "nvim";