diff --git a/pkgs/servers/home-assistant/custom-components/entity-notes/package.nix b/pkgs/servers/home-assistant/custom-components/entity-notes/package.nix
new file mode 100644
index 000000000000..5318b402b1c7
--- /dev/null
+++ b/pkgs/servers/home-assistant/custom-components/entity-notes/package.nix
@@ -0,0 +1,31 @@
+{
+  lib,
+  buildHomeAssistantComponent,
+  fetchFromGitHub,
+  voluptuous,
+}:
+
+buildHomeAssistantComponent rec {
+  owner = "martindell";
+  domain = "entity_notes";
+  version = "3.3.4";
+
+  src = fetchFromGitHub {
+    inherit owner;
+    repo = "ha-entity-notes";
+    tag = "v${version}";
+    hash = "sha256-5JKZ/KC2sSDQQeg3taLyuZdF6QJHdc7pJ1jaFD9S3kc=";
+  };
+
+  dependencies = [
+    voluptuous
+  ];
+
+  meta = {
+    description = "Home Assistant custom component for adding notes to entities";
+    homepage = "https://github.com/martindell/ha-entity-notes";
+    changelog = "https://github.com/martindell/ha-entity-notes/releases/tag/${src.tag}";
+    maintainers = with lib.maintainers; [ SuperSandro2000 ];
+    license = lib.licenses.mit;
+  };
+}