diff --git a/bigbird/smb.nix b/bigbird/smb.nix
index 59fe09d..aa4cc9b 100644
--- a/bigbird/smb.nix
+++ b/bigbird/smb.nix
@@ -1,42 +1,16 @@
 {
   services.samba = {
     enable = true;
-    securityType = "user";
     openFirewall = true;
-    ## Switch to structured config with NixOS 24.11
-    # settings = {
-    #   global = {
-    #     "workgroup" = "WORKGROUP";
-    #     "hosts allow" = "192.168.";
-    #     "hosts deny" = "0.0.0.0/0";
-    #     "guest account" = "nobody";
-    #     "map to guest" = "bad user";
-    #   };
-    #   "public" = {
-    #     "path" = "/nas/chandler/Public";
-    #     "browseable" = "yes";
-    #     "read only" = "yes";
-    #     "guest ok" = "yes"; # aka "public = yes"
-    #   };
-    #   # "private" = {
-    #   #   "path" = "/mnt/Shares/Private";
-    #   #   "browseable" = "yes";
-    #   #   "read only" = "no";
-    #   #   "guest ok" = "no";
-    #   #   "create mask" = "0644";
-    #   #   "directory mask" = "0755";
-    #   #   "force user" = "username";
-    #   #   "force group" = "groupname";
-    #   # };
-    # };
-    extraConfig = ''
-      workgroup = WORKGROUP
-      hosts allow = 192.168.
-      hosts deny = 0.0.0.0/0
-      guest account = nobody
-      map to guest = bad user
-    '';
-    shares = {
+    settings = {
+      global = {
+        "workgroup" = "WORKGROUP";
+        "hosts allow" = "192.168.";
+        "hosts deny" = "0.0.0.0/0";
+        "guest account" = "nobody";
+        "map to guest" = "bad user";
+        "security" = "user";
+      };
       "public" = {
         "path" = "/nas/chandler/public";
         "browseable" = "yes";