diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix
index b5c46f2fb16a..22058134ecb2 100644
--- a/nixos/tests/all-tests.nix
+++ b/nixos/tests/all-tests.nix
@@ -1296,7 +1296,7 @@ in
   systemd-initrd-luks-unl0kr = handleTest ./systemd-initrd-luks-unl0kr.nix { };
   systemd-initrd-modprobe = handleTest ./systemd-initrd-modprobe.nix { };
   systemd-initrd-shutdown = handleTest ./systemd-shutdown.nix { systemdStage1 = true; };
-  systemd-initrd-simple = handleTest ./systemd-initrd-simple.nix { };
+  systemd-initrd-simple = runTest ./systemd-initrd-simple.nix;
   systemd-initrd-swraid = handleTest ./systemd-initrd-swraid.nix { };
   systemd-initrd-vconsole = handleTest ./systemd-initrd-vconsole.nix { };
   systemd-initrd-networkd = handleTest ./systemd-initrd-networkd.nix { };
diff --git a/nixos/tests/systemd-initrd-simple.nix b/nixos/tests/systemd-initrd-simple.nix
index 646eb9e0ac2c..191a23abb2e4 100644
--- a/nixos/tests/systemd-initrd-simple.nix
+++ b/nixos/tests/systemd-initrd-simple.nix
@@ -1,17 +1,17 @@
-import ./make-test-python.nix (
-  { lib, pkgs, ... }:
-  {
-    name = "systemd-initrd-simple";
+{
+  name = "systemd-initrd-simple";
 
-    nodes.machine =
-      { pkgs, ... }:
-      {
-        testing.initrdBackdoor = true;
-        boot.initrd.systemd.enable = true;
-        virtualisation.fileSystems."/".autoResize = true;
-      };
+  nodes.machine =
+    { pkgs, ... }:
+    {
+      testing.initrdBackdoor = true;
+      boot.initrd.systemd.enable = true;
+      virtualisation.fileSystems."/".autoResize = true;
+    };
 
-    testScript = ''
+  testScript =
+    # python
+    ''
       import subprocess
 
       with subtest("testing initrd backdoor"):
@@ -54,5 +54,4 @@ import ./make-test-python.nix (
       with subtest("no warnings from systemd about write permissions"):
           machine.fail("journalctl -b 0 | grep 'is marked world-writable, which is a security risk as it is executed with privileges'")
     '';
-  }
-)
+}