diff --git a/pkgs/servers/home-assistant/default.nix b/pkgs/servers/home-assistant/default.nix
index 26d28053947b..60004331b366 100644
--- a/pkgs/servers/home-assistant/default.nix
+++ b/pkgs/servers/home-assistant/default.nix
@@ -413,6 +413,7 @@ in python.pkgs.buildPythonApplication rec {
     jinja2
     lru-dict
     orjson
+    packaging
     pip
     pyopenssl
     pyjwt