nix: use same nixpkgs input for hyprlang

flake.lock

@@ -25,7 +25,9 @@
     },
     "hyprlang": {
       "inputs": {
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": [
+          "nixpkgs"
+        ]
       },
       "locked": {
         "lastModified": 1704287638,
@@ -42,22 +44,6 @@
       }
     },
     "nixpkgs": {
-      "locked": {
-        "lastModified": 1702645756,
-        "narHash": "sha256-qKI6OR3TYJYQB3Q8mAZ+DG4o/BR9ptcv9UnRV2hzljc=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "40c3c94c241286dd2243ea34d3aef8a488f9e4d0",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_2": {
       "locked": {
         "lastModified": 1703961334,
         "narHash": "sha256-M1mV/Cq+pgjk0rt6VxoyyD+O8cOUiai8t9Q6Yyq4noY=",
@@ -77,7 +63,7 @@
       "inputs": {
         "hyprland-protocols": "hyprland-protocols",
         "hyprlang": "hyprlang",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs",
         "systems": "systems"
       }
     },

flake.nix

@@ -13,7 +13,10 @@
       inputs.systems.follows = "systems";
     };
 
-    hyprlang.url = "github:hyprwm/hyprlang";
+    hyprlang = {
+      url = "github:hyprwm/hyprlang";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs = {