diff --git a/lenovo/thinkpad/z/gen2/z13/default.nix b/lenovo/thinkpad/z/gen2/z13/default.nix
index 990ad6f1..2f68821d 100644
--- a/lenovo/thinkpad/z/gen2/z13/default.nix
+++ b/lenovo/thinkpad/z/gen2/z13/default.nix
@@ -1,4 +1,4 @@
-{ pkgs, lib, ...}:
+{ pkgs, lib, ... }:
 
 {
   imports = [
@@ -7,10 +7,15 @@
 
   environment.etc."asound.conf".source = ./asound.conf;
 
-  networking.networkmanager.fccUnlockScripts = [
-    {
-      id = "2c7c:030a";
-      path = "${pkgs.modemmanager}/share/ModemManager/fcc-unlock.available.d/2c7c:030a";
-    }
-  ];
+  networking =
+    let
+      fcc_unlock_script = rec {
+        id = "2c7c:030a";
+        path = "${pkgs.modemmanager}/share/ModemManager/fcc-unlock.available.d/${id}";
+      };
+    in
+    if lib.versionOlder lib.version "25.05pre" then
+      { networkmanager.fccUnlockScripts = [ fcc_unlock_script ]; }
+    else
+      { modemmanager.fccUnlockScripts = [ fcc_unlock_script ]; };
 }