diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index d7e2a582e03b..6f4996b03fd6 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -2719,7 +2719,8 @@
       tailscale
     ];
     "tank_utility" = ps: with ps; [
-    ]; # missing inputs: tank_utility
+      tank-utility
+    ];
     "tankerkoenig" = ps: with ps; [
       pytankerkoenig
     ];