diff --git a/flake.lock b/flake.lock
index 8de5f21..3f71c3e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -18,11 +18,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1713564160,
-        "narHash": "sha256-YguPZpiejgzLEcO36/SZULjJQ55iWcjAmf3lYiyV1Fo=",
+        "lastModified": 1719234068,
+        "narHash": "sha256-1AjSIedDC/aERt24KsCUftLpVppW61S7awfjGe7bMio=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "bc194f70731cc5d2b046a6c1b3b15f170f05999c",
+        "rev": "90bd1b26e23760742fdcb6152369919098f05417",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 1c8816a..4f319cf 100644
--- a/flake.nix
+++ b/flake.nix
@@ -18,12 +18,6 @@
         localSystem = "x86_64-linux";
       }).pkgs.callPackage ./nix/packages/fw-fanctrl.nix {};
 
-    packages.x86_64-linux.fw-ectool = (
-      import nixpkgs {
-        currentSystem = "x86_64-linux";
-        localSystem = "x86_64-linux";
-      }).pkgs.callPackage ./nix/packages/fw-ectool.nix {};
-
     nixosModules.default = import ./nix/module.nix;
   };
 }
diff --git a/nix/module.nix b/nix/module.nix
index 7aa53c9..9cd79ad 100644
--- a/nix/module.nix
+++ b/nix/module.nix
@@ -4,7 +4,6 @@ with lib;
 with lib.types;
 let
   cfg = config.programs.fw-fanctrl;
-  fw-ectool = pkgs.callPackage ./packages/fw-ectool.nix {};
   fw-fanctrl = pkgs.callPackage ./packages/fw-fanctrl.nix {};
   defaultConfig = builtins.fromJSON (builtins.readFile ../config.json);
 in
@@ -84,9 +83,9 @@ in
 
   config = mkIf cfg.enable {
     # Install package
-    environment.systemPackages = [
+    environment.systemPackages = with pkgs; [
       fw-fanctrl
-      fw-ectool
+      ectool
     ];
 
     # Create config
@@ -102,7 +101,7 @@ in
         Type = "simple";
         Restart = "always";
         ExecStart = "${fw-fanctrl}/bin/fw-fanctrl --run --config /etc/fw-fanctrl/config.json --no-log";
-        ExecStopPost = "${fw-ectool}/bin/ectool autofanctrl";
+        ExecStopPost = "${pkgs.ectool}/bin/ectool autofanctrl";
       };
       enable = true;
       wantedBy = [ "multi-user.target" ];
diff --git a/nix/packages/fw-ectool.nix b/nix/packages/fw-ectool.nix
deleted file mode 100644
index 1900116..0000000
--- a/nix/packages/fw-ectool.nix
+++ /dev/null
@@ -1,43 +0,0 @@
-{
-  stdenv,
-  lib,
-  autoPatchelfHook,
-  libusb1,
-  libftdi1
-}:
-
-stdenv.mkDerivation {
-  version = "20-04-2024";
-  name = "fw-ectool";
-  src = ../../.;
-
-  outputs = [ "out" ];
-
-  nativeBuildInputs = [
-    autoPatchelfHook
-  ];
-
-  propagatedBuildInputs = [
-    libusb1
-    libftdi1
-  ];
-
-  installPhase = ''
-    mkdir -p $out/bin
-    runHook preInstall
-    install -m755 ./bin/ectool $out/bin/ectool
-    ln -s $out/bin/ectool $out/bin/fw-ectool
-    chmod -R 755 $out/bin/*
-  '';
-
-  doCheck = false;
-
-  meta = with lib; {
-    mainProgram = "ectool";
-    homepage = "https://github.com/TamtamHero/fw-fanctrl";
-    description = "fw-ectool customized for fw-fanctrl";
-    platforms = with platforms; linux;
-    license = licenses.bsd3;
-    maintainers = with maintainers; [ "Svenum" ];
-  };
-}
diff --git a/nix/packages/fw-fanctrl.nix b/nix/packages/fw-fanctrl.nix
index 0e207fa..50df35c 100644
--- a/nix/packages/fw-fanctrl.nix
+++ b/nix/packages/fw-fanctrl.nix
@@ -4,7 +4,8 @@ python3Packages,
 python3,
 bash,
 callPackage,
-getopt
+getopt,
+ectool
 }:
 
 let
@@ -45,7 +46,7 @@ python3Packages.buildPythonPackage rec{
   ];
 
   propagatedBuildInputs = [
-    (callPackage ./fw-ectool.nix {})
+    ectool
   ];
 
   doCheck = false;