diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index 6204a43b2c53..cb6d8c76cd46 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -218,7 +218,7 @@
     "eight_sleep" = ps: with ps; [ pyeight ];
     "elgato" = ps: with ps; [ elgato ];
     "eliqonline" = ps: with ps; [ ]; # missing inputs: eliqonline
-    "elkm1" = ps: with ps; [ ]; # missing inputs: elkm1-lib
+    "elkm1" = ps: with ps; [ elkm1-lib ];
     "elv" = ps: with ps; [ pypca ];
     "emby" = ps: with ps; [ pyemby ];
     "emoncms" = ps: with ps; [ ];