diff --git a/flake.lock b/flake.lock
index f715d9d..71978b3 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1730199379,
-        "narHash": "sha256-lOzcBTjlCFsQKf3U2iN19NhsEkBn0zxCwrcpxcTk3Z0=",
+        "lastModified": 1731951811,
+        "narHash": "sha256-fSxubVm9MP+uf95rpoLRpgkKoLeeRLr+nktZaSX3K48=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "91d052e89a804d6ab0e655d54d51300a62492b84",
+        "rev": "4a2fe438081e653fb0556c8fcc036bc003306413",
         "type": "github"
       },
       "original": {
diff --git a/iso.nix b/iso.nix
index 5cc0b89..c95ff32 100644
--- a/iso.nix
+++ b/iso.nix
@@ -3,6 +3,7 @@
 {
   isoImage.isoName = lib.mkForce "cd.iso";
   boot.supportedFilesystems.zfs = lib.mkForce false;
+  boot.supportedFilesystems.cifs = lib.mkForce false;
 
   # For some reason the adsp booting up messes with USB boot, so disable it.
   boot.blacklistedKernelModules = [ "qcom_q6v5_pas" ];