diff --git a/nix/module.nix b/nix/module.nix
index 9cd79ad..4ed6d5d 100644
--- a/nix/module.nix
+++ b/nix/module.nix
@@ -85,7 +85,7 @@ in
     # Install package
     environment.systemPackages = with pkgs; [
       fw-fanctrl
-      ectool
+      fw-ectool
     ];
 
     # Create config
@@ -101,7 +101,7 @@ in
         Type = "simple";
         Restart = "always";
         ExecStart = "${fw-fanctrl}/bin/fw-fanctrl --run --config /etc/fw-fanctrl/config.json --no-log";
-        ExecStopPost = "${pkgs.ectool}/bin/ectool autofanctrl";
+        ExecStopPost = "${pkgs.fw-ectool}/bin/ectool autofanctrl";
       };
       enable = true;
       wantedBy = [ "multi-user.target" ];
diff --git a/nix/packages/fw-fanctrl.nix b/nix/packages/fw-fanctrl.nix
index 50df35c..749d56b 100644
--- a/nix/packages/fw-fanctrl.nix
+++ b/nix/packages/fw-fanctrl.nix
@@ -5,7 +5,7 @@ python3,
 bash,
 callPackage,
 getopt,
-ectool
+fw-ectool
 }:
 
 let
@@ -46,7 +46,7 @@ python3Packages.buildPythonPackage rec{
   ];
 
   propagatedBuildInputs = [
-    ectool
+    fw-ectool
   ];
 
   doCheck = false;