diff --git a/pkgs/servers/home-assistant/default.nix b/pkgs/servers/home-assistant/default.nix
index 9e4b5271d0cb..d421c2256b7c 100644
--- a/pkgs/servers/home-assistant/default.nix
+++ b/pkgs/servers/home-assistant/default.nix
@@ -228,6 +228,7 @@ in with py.pkgs; buildPythonApplication rec {
     "devolo_home_control"
     "dhcp"
     "discovery"
+    "dsmr"
     "econet"
     "emulated_hue"
     "esphome"