diff --git a/flake.lock b/flake.lock
index 140789f..30f83f7 100644
--- a/flake.lock
+++ b/flake.lock
@@ -18,7 +18,23 @@
     },
     "root": {
       "inputs": {
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "systems": "systems"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
       }
     }
   },
diff --git a/flake.nix b/flake.nix
index 50ba1dd..11dcae0 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,11 +3,11 @@
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    systems.url = "github:nix-systems/default";
   };
 
-  outputs = {nixpkgs, ...}: let
-    systems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
-    forEachSystem = nixpkgs.lib.genAttrs systems;
+  outputs = { nixpkgs, systems, ... }: let
+    forEachSystem = nixpkgs.lib.genAttrs (import systems);
     pkgsForEach = nixpkgs.legacyPackages;
     enginesForEach = import ./engine.nix;
   in {