diff --git a/pkgs/development/python-modules/fnvhash/default.nix b/pkgs/development/python-modules/fnvhash/default.nix
new file mode 100644
index 00000000000..d506b51a92c
--- /dev/null
+++ b/pkgs/development/python-modules/fnvhash/default.nix
@@ -0,0 +1,28 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "fnvhash";
+  version = "0.1.0";
+
+  src = fetchFromGitHub {
+    owner = "znerol";
+    repo = "py-fnvhash";
+    rev = "v${version}";
+    sha256 = "00h8i70qd3dpsyf2dp7fkcb9m2prd6m3l33qv3wf6idpnqgjz6fq";
+  };
+
+  checkInputs = [ pytestCheckHook ];
+
+  pythonImportsCheck = [ "fnvhash" ];
+
+  meta = with lib; {
+    description = "Python FNV hash implementation";
+    homepage = "https://github.com/znerol/py-fnvhash";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index c47e3b680fa..82fca6491ea 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -350,7 +350,7 @@
     "hlk_sw16" = ps: with ps; [ ]; # missing inputs: hlk-sw16
     "home_connect" = ps: with ps; [ aiohttp-cors ]; # missing inputs: homeconnect
     "homeassistant" = ps: with ps; [ ];
-    "homekit" = ps: with ps; [ HAP-python pyqrcode aiohttp-cors base36 ha-ffmpeg zeroconf ]; # missing inputs: PyTurboJPEG fnvhash
+    "homekit" = ps: with ps; [ HAP-python pyqrcode aiohttp-cors base36 fnvhash ha-ffmpeg zeroconf ]; # missing inputs: PyTurboJPEG
     "homekit_controller" = ps: with ps; [ aiohomekit aiohttp-cors zeroconf ];
     "homematic" = ps: with ps; [ pyhomematic ];
     "homematicip_cloud" = ps: with ps; [ ]; # missing inputs: homematicip
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index fdb200a88bc..aaa24abc42e 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2338,6 +2338,8 @@ in {
 
   fn = callPackage ../development/python-modules/fn { };
 
+  fnvhash = callPackage ../development/python-modules/fnvhash { };
+
   folium = callPackage ../development/python-modules/folium { };
 
   fontforge = disabledIf (!isPy3k) (toPythonModule (pkgs.fontforge.override {