diff --git a/nixos/modules/security/lock-kernel-modules.nix b/nixos/modules/security/lock-kernel-modules.nix
index 333b64801426..461b9ffe7ee0 100644
--- a/nixos/modules/security/lock-kernel-modules.nix
+++ b/nixos/modules/security/lock-kernel-modules.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, lib, ... }:
+{ config, lib, ... }:
 
 with lib;
 
@@ -49,7 +49,7 @@ with lib;
         };
 
       script = ''
-        ${pkgs.udev}/bin/udevadm settle
+        ${config.systemd.package}/bin/udevadm settle
         echo -n 1 >/proc/sys/kernel/modules_disabled
       '';
     };
diff --git a/nixos/modules/services/hardware/usbmuxd.nix b/nixos/modules/services/hardware/usbmuxd.nix
index 9466ea26995b..d05ad3af8b12 100644
--- a/nixos/modules/services/hardware/usbmuxd.nix
+++ b/nixos/modules/services/hardware/usbmuxd.nix
@@ -77,7 +77,7 @@ in
       serviceConfig = {
         # Trigger the udev rule manually. This doesn't require replugging the
         # device when first enabling the option to get it to work
-        ExecStartPre = "${pkgs.udev}/bin/udevadm trigger -s usb -a idVendor=${apple}";
+        ExecStartPre = "${config.systemd.package}/bin/udevadm trigger -s usb -a idVendor=${apple}";
         ExecStart = "${cfg.package}/bin/usbmuxd -U ${cfg.user} -v";
       };
     };
diff --git a/pkgs/tools/filesystems/stratisd/default.nix b/pkgs/tools/filesystems/stratisd/default.nix
index 707b3ac654e4..bd8d4e89dd01 100644
--- a/pkgs/tools/filesystems/stratisd/default.nix
+++ b/pkgs/tools/filesystems/stratisd/default.nix
@@ -11,7 +11,6 @@
 , dbus
 , cryptsetup
 , util-linux
-, udev
 , lvm2
 , systemd
 , xfsprogs
@@ -53,7 +52,7 @@ stdenv.mkDerivation rec {
       --replace stratis-min           "$out/bin/stratis-min" \
       --replace systemd-ask-password  "${systemd}/bin/systemd-ask-password" \
       --replace sleep                 "${coreutils}/bin/sleep" \
-      --replace udevadm               "${udev}/bin/udevadm"
+      --replace udevadm               "${systemd}/bin/udevadm"
   '';
 
   nativeBuildInputs = [
@@ -72,7 +71,7 @@ stdenv.mkDerivation rec {
     dbus
     cryptsetup
     util-linux
-    udev
+    systemd
     lvm2
   ];
 
diff --git a/pkgs/tools/misc/brltty/default.nix b/pkgs/tools/misc/brltty/default.nix
index 5838c24172f8..f9b3ec3f73ac 100644
--- a/pkgs/tools/misc/brltty/default.nix
+++ b/pkgs/tools/misc/brltty/default.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, fetchurl, pkg-config, python3, bluez
-, tcl, acl, kmod, coreutils, shadow, util-linux, udev
+, tcl, acl, kmod, coreutils, shadow, util-linux
 , alsaSupport ? stdenv.isLinux, alsa-lib
 , systemdSupport ? lib.meta.availableOn stdenv.hostPlatform systemd, systemd
 }:
@@ -90,6 +90,6 @@ stdenv.mkDerivation rec {
      )
      substituteInPlace $out/libexec/brltty/systemd-wrapper \
        --replace 'logger' "${util-linux}/bin/logger" \
-       --replace 'udevadm' "${udev}/bin/udevadm"
+       --replace 'udevadm' "${systemd}/bin/udevadm"
   '';
 }
diff --git a/pkgs/tools/misc/os-prober/default.nix b/pkgs/tools/misc/os-prober/default.nix
index b38cb81748a6..5d15b7077385 100644
--- a/pkgs/tools/misc/os-prober/default.nix
+++ b/pkgs/tools/misc/os-prober/default.nix
@@ -4,7 +4,7 @@ coreutils,  # mktemp
 grub2,      # grub-mount and grub-probe
 cryptsetup, # cryptsetup
 libuuid,    # blkid and blockdev
-udev,    # udevadm udevinfo
+systemd,    # udevadm
 ntfs3g,     # ntfs3g
 dmraid,     # dmraid
 lvm2        # lvs
@@ -56,7 +56,7 @@ stdenv.mkDerivation rec {
     done;
     for file in $out/bin/*; do
       wrapProgram $file \
-        --suffix PATH : ${lib.makeBinPath [ grub2 udev coreutils cryptsetup libuuid ntfs3g lvm2 dmraid ]} \
+        --suffix PATH : ${lib.makeBinPath [ grub2 systemd coreutils cryptsetup libuuid ntfs3g lvm2 dmraid ]} \
         --run "[ -d /var/lib/os-prober ] || mkdir /var/lib/os-prober"
     done;
   '';