diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index ee17623c0c59..5a2582bcb750 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -845,7 +845,7 @@
     "syncthing" = ps: with ps; [ aiosyncthing ];
     "syncthru" = ps: with ps; [ pysyncthru url-normalize ];
     "synology_chat" = ps: with ps; [ ];
-    "synology_dsm" = ps: with ps; [ ]; # missing inputs: py-synologydsm-api
+    "synology_dsm" = ps: with ps; [ py-synologydsm-api ];
     "synology_srm" = ps: with ps; [ ]; # missing inputs: synology-srm
     "syslog" = ps: with ps; [ ];
     "system_bridge" = ps: with ps; [ aiohttp-cors ifaddr systembridge zeroconf ];