diff --git a/modules/homelab/services/smarthome/homeassistant/default.nix b/modules/homelab/services/smarthome/homeassistant/default.nix
index 4b6701e..ecdcc7a 100644
--- a/modules/homelab/services/smarthome/homeassistant/default.nix
+++ b/modules/homelab/services/smarthome/homeassistant/default.nix
@@ -70,7 +70,7 @@ in
       ];
       extraPackages = python3Packages: with python3Packages; [
         psycopg2
-        universal_silabs_flasher
+        universal-silabs-flasher
         getmac
       ];
       # imperative config