diff --git a/modules/homelab/services/smarthome/homeassistant/default.nix b/modules/homelab/services/smarthome/homeassistant/default.nix
index 7a0cea3..a05678d 100644
--- a/modules/homelab/services/smarthome/homeassistant/default.nix
+++ b/modules/homelab/services/smarthome/homeassistant/default.nix
@@ -139,7 +139,7 @@ in
 
     # add to backups
     modules.system.backups.baks = {
-      ${service} = { paths = [ cfg.data_dir ]; };
+      hass = { paths = [ cfg.data_dir ]; };
     };
   };
 }
diff --git a/modules/homelab/services/smarthome/mosquitto/default.nix b/modules/homelab/services/smarthome/mosquitto/default.nix
index 8318f47..226d433 100644
--- a/modules/homelab/services/smarthome/mosquitto/default.nix
+++ b/modules/homelab/services/smarthome/mosquitto/default.nix
@@ -98,7 +98,7 @@ in
 
     # add to backups
     modules.system.backups.baks = {
-      ${service} = { paths = [ cfg.data_dir ]; };
+      mosquitto = { paths = [ cfg.data_dir ]; };
     };
   };
 }
diff --git a/modules/homelab/services/smarthome/zigbee2mqtt/default.nix b/modules/homelab/services/smarthome/zigbee2mqtt/default.nix
index 6c24146..4d75881 100644
--- a/modules/homelab/services/smarthome/zigbee2mqtt/default.nix
+++ b/modules/homelab/services/smarthome/zigbee2mqtt/default.nix
@@ -113,7 +113,7 @@ in
 
     # add to backups
     modules.system.backups.baks = {
-      ${service} = { paths = [ cfg.data_dir ]; };
+      zigbee2mqtt = { paths = [ cfg.data_dir ]; };
     };
   };
 }
diff --git a/modules/homelab/services/vaultwarden/default.nix b/modules/homelab/services/vaultwarden/default.nix
index 4a1e3a6..4e70eb8 100644
--- a/modules/homelab/services/vaultwarden/default.nix
+++ b/modules/homelab/services/vaultwarden/default.nix
@@ -112,7 +112,7 @@ in
 
      # add to backups
     modules.system.backups.baks = {
-      ${service} = { paths = [ cfg.data_dir ]; };
+      vaultwarden = { paths = [ cfg.data_dir ]; };
     };
   };
 }