diff --git a/flake.lock b/flake.lock
index 5a2fd33..f5bddac 100644
--- a/flake.lock
+++ b/flake.lock
@@ -502,16 +502,16 @@
     },
     "unstable": {
       "locked": {
-        "lastModified": 1723362943,
-        "narHash": "sha256-dFZRVSgmJkyM0bkPpaYRtG/kRMRTorUIDj8BxoOt1T4=",
+        "lastModified": 1723599198,
+        "narHash": "sha256-kFB8EB7ne/ujWIa7pY6UmcwbGfwUCL6NTGJrglWva40=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a58bc8ad779655e790115244571758e8de055e3d",
+        "rev": "5a1fae64da2be3d09a8f289c6257146997827d1d",
         "type": "github"
       },
       "original": {
         "id": "nixpkgs",
-        "ref": "nixos-unstable",
+        "ref": "nixos-unstable-small",
         "type": "indirect"
       }
     }
diff --git a/flake.nix b/flake.nix
index b89b44d..05abc9c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -5,7 +5,7 @@
   # Flake inputs
   inputs = {
     nixpkgs.url = "nixpkgs/nixos-24.05";
-    unstable.url = "nixpkgs/nixos-unstable";
+    unstable.url = "nixpkgs/nixos-unstable-small";
     # Lix
     lix-module = {
       url = "https://git.lix.systems/lix-project/nixos-module/archive/2.90.0.tar.gz";