diff --git a/pkgs/development/python-modules/hahomematic/default.nix b/pkgs/development/python-modules/hahomematic/default.nix
index dae2aae43bf2..1ff20bf48873 100644
--- a/pkgs/development/python-modules/hahomematic/default.nix
+++ b/pkgs/development/python-modules/hahomematic/default.nix
@@ -66,6 +66,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/danielperna84/hahomematic";
     changelog = "https://github.com/danielperna84/hahomematic/releases/tag/${version}";
     license = with licenses; [ mit ];
-    maintainers = with maintainers; [ fab ];
+    maintainers = with maintainers; [ dotlambda fab ];
   };
 }
diff --git a/pkgs/servers/home-assistant/custom-components/README.md b/pkgs/servers/home-assistant/custom-components/README.md
index 888ea97e4553..ccb8062200f8 100644
--- a/pkgs/servers/home-assistant/custom-components/README.md
+++ b/pkgs/servers/home-assistant/custom-components/README.md
@@ -11,7 +11,7 @@ Python runtime dependencies can be directly consumed as unqualified
 function arguments. Pass them into `propagatedBuildInputs`, for them to
 be available to Home Assistant.
 
-Out-of-tree components need to use python packages from
+Out-of-tree components need to use Python packages from
 `home-assistant.python.pkgs` as to not introduce conflicting package
 versions into the Python environment.
 
@@ -58,7 +58,7 @@ domain in the `manifest.json` as well as the module name are
 
 The `pname` attribute is a composition of both `owner` and `domain`.
 
-Don't set `pname`, set `owner and `domain` instead.
+Don't set `pname`, set `owner` and `domain` instead.
 
 Exposing the `domain` attribute separately allows checking for
 conflicting components at eval time.
diff --git a/pkgs/servers/home-assistant/custom-components/default.nix b/pkgs/servers/home-assistant/custom-components/default.nix
index fb558e343220..ad63a4bdc0b6 100644
--- a/pkgs/servers/home-assistant/custom-components/default.nix
+++ b/pkgs/servers/home-assistant/custom-components/default.nix
@@ -18,6 +18,8 @@
 
   gpio = callPackage ./gpio {};
 
+  homematicip_local = callPackage ./homematicip_local { };
+
   localtuya = callPackage ./localtuya {};
 
   miele = callPackage ./miele {};
diff --git a/pkgs/servers/home-assistant/custom-components/homematicip_local/default.nix b/pkgs/servers/home-assistant/custom-components/homematicip_local/default.nix
new file mode 100644
index 000000000000..26b9f85e1d79
--- /dev/null
+++ b/pkgs/servers/home-assistant/custom-components/homematicip_local/default.nix
@@ -0,0 +1,30 @@
+{ lib
+, buildHomeAssistantComponent
+, fetchFromGitHub
+, hahomematic
+}:
+
+buildHomeAssistantComponent rec {
+  owner = "danielperna84";
+  domain = "homematicip_local";
+  version = "1.58.0";
+
+  src = fetchFromGitHub {
+    owner = "danielperna84";
+    repo = "custom_homematic";
+    rev = "refs/tags/${version}";
+    hash = "sha256-ianM29eF2MN2THS3CTg4tBkd+8pV/m1fg8VvMDhhadg=";
+  };
+
+  dependencies = [
+    hahomematic
+  ];
+
+  meta = {
+    changelog = "https://github.com/danielperna84/custom_homematic/blob/${version}/changelog.md";
+    description = "Custom Home Assistant Component for HomeMatic";
+    homepage = "https://github.com/danielperna84/custom_homematic";
+    maintainers = with lib.maintainers; [ dotlambda ];
+    license = lib.licenses.mit;
+  };
+}