diff --git a/pkgs/development/python-modules/liquidctl/default.nix b/pkgs/development/python-modules/liquidctl/default.nix
new file mode 100644
index 00000000000..888f09dba95
--- /dev/null
+++ b/pkgs/development/python-modules/liquidctl/default.nix
@@ -0,0 +1,37 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pythonOlder
+, docopt
+, hidapi
+, pyusb
+, smbus-cffi
+}:
+
+buildPythonPackage rec {
+  pname = "liquidctl";
+  version = "1.4.2";
+  disabled = pythonOlder "3.6";
+
+  src = fetchFromGitHub {
+    owner  = pname;
+    repo   = pname;
+    rev    = "v${version}";
+    sha256 = "1h5kqpvlx7xppd2wli986lkslqkcrlz1wixv7fvrppzjc2nfz5d4";
+  };
+
+  propagatedBuildInputs = [
+    docopt
+    hidapi
+    pyusb
+    smbus-cffi
+  ];
+
+  meta = with lib; {
+    description = "Cross-platform CLI and Python drivers for AIO liquid coolers and other devices";
+    homepage    = "https://github.com/liquidctl/liquidctl";
+    changelog   = "https://github.com/liquidctl/liquidctl/blob/master/CHANGELOG.md";
+    license     = licenses.gpl3;
+    maintainers = with maintainers; [ arturcygan ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 27ca8a6761d..29ba8ed4c38 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5605,6 +5605,8 @@ in
 
   linuxquota = callPackage ../tools/misc/linuxquota { };
 
+  liquidctl = with python3Packages; toPythonApplication liquidctl;
+
   localtime = callPackage ../tools/system/localtime { };
 
   logcheck = callPackage ../tools/system/logcheck { };
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 0674d48cfa6..687b38beba5 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -3592,6 +3592,8 @@ in {
 
   linuxfd = callPackage ../development/python-modules/linuxfd { };
 
+  liquidctl = callPackage ../development/python-modules/liquidctl { };
+
   lirc = disabledIf isPy27 (toPythonModule (pkgs.lirc.override { python3 = python; }));
 
   littleutils = callPackage ../development/python-modules/littleutils { };