diff --git a/flake.lock b/flake.lock
index f3be932..3aa11bf 100644
--- a/flake.lock
+++ b/flake.lock
@@ -35,6 +35,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1663067291,
+        "narHash": "sha256-1BTrqhLMamWf53sJobtMiUDI91PEw6xF8YEwg2VE8w4=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "d86a4619b7e80bddb6c01bc01a954f368c56d1df",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-22.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs_2": {
       "locked": {
         "lastModified": 1662996720,
@@ -54,7 +70,8 @@
     "root": {
       "inputs": {
         "home-manager": "home-manager",
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": "nixpkgs_2",
+        "nixpkgs-stable": "nixpkgs-stable"
       }
     },
     "utils": {