diff --git a/nixos/tests/installed-tests/fwupd.nix b/nixos/tests/installed-tests/fwupd.nix
index 65614e2689d8..c095a50dc836 100644
--- a/nixos/tests/installed-tests/fwupd.nix
+++ b/nixos/tests/installed-tests/fwupd.nix
@@ -5,7 +5,7 @@ makeInstalledTest {
 
   testConfig = {
     services.fwupd.enable = true;
-    services.fwupd.disabledPlugins = lib.mkForce []; # don't disable test plugin
+    services.fwupd.daemonSettings.DisabledPlugins = lib.mkForce [ ]; # don't disable test plugin
     services.fwupd.enableTestRemote = true;
   };
 }