diff --git a/hosts/ame/default.nix b/hosts/ame/default.nix
index 951855f..d7d2a2b 100644
--- a/hosts/ame/default.nix
+++ b/hosts/ame/default.nix
@@ -1,5 +1,4 @@
-{ ... }:
-{
+_: {
   imports = [
     ./hardware.nix
     ./services
diff --git a/hosts/arashi/default.nix b/hosts/arashi/default.nix
index a38003c..4d0bd22 100644
--- a/hosts/arashi/default.nix
+++ b/hosts/arashi/default.nix
@@ -1,5 +1,4 @@
-{ ... }:
-{
+_: {
   imports = [
     ./hardware.nix
     ./services
diff --git a/hosts/arashi/home.nix b/hosts/arashi/home.nix
index 3341f1e..6c73863 100644
--- a/hosts/arashi/home.nix
+++ b/hosts/arashi/home.nix
@@ -1,5 +1,4 @@
-{ ... }:
-{
+_: {
   imports = [ ../../home ];
 
   systemd.user.startServices = "sd-switch";
diff --git a/hosts/haru/default.nix b/hosts/haru/default.nix
index 4a65798..8456c63 100644
--- a/hosts/haru/default.nix
+++ b/hosts/haru/default.nix
@@ -1,5 +1,4 @@
-{ ... }:
-{
+_: {
   imports = [
     ./hardware.nix
     ./services
diff --git a/hosts/haru/home.nix b/hosts/haru/home.nix
index 3341f1e..6c73863 100644
--- a/hosts/haru/home.nix
+++ b/hosts/haru/home.nix
@@ -1,5 +1,4 @@
-{ ... }:
-{
+_: {
   imports = [ ../../home ];
 
   systemd.user.startServices = "sd-switch";
diff --git a/hosts/kariru/default.nix b/hosts/kariru/default.nix
index ee0571c..cc226c4 100644
--- a/hosts/kariru/default.nix
+++ b/hosts/kariru/default.nix
@@ -1,5 +1,4 @@
-{ ... }:
-{
+_: {
   imports = [
     ./hardware.nix
     ./services
diff --git a/hosts/kariru/home.nix b/hosts/kariru/home.nix
index 3341f1e..6c73863 100644
--- a/hosts/kariru/home.nix
+++ b/hosts/kariru/home.nix
@@ -1,5 +1,4 @@
-{ ... }:
-{
+_: {
   imports = [ ../../home ];
 
   systemd.user.startServices = "sd-switch";
diff --git a/hosts/kaze/default.nix b/hosts/kaze/default.nix
index 2d59005..00ae7c4 100644
--- a/hosts/kaze/default.nix
+++ b/hosts/kaze/default.nix
@@ -1,5 +1,4 @@
-{ ... }:
-{
+_: {
   imports = [
     ./hardware.nix
     ./services
diff --git a/hosts/sakura/home.nix b/hosts/sakura/home.nix
index 3341f1e..6c73863 100644
--- a/hosts/sakura/home.nix
+++ b/hosts/sakura/home.nix
@@ -1,5 +1,4 @@
-{ ... }:
-{
+_: {
   imports = [ ../../home ];
 
   systemd.user.startServices = "sd-switch";
diff --git a/hosts/sora/home.nix b/hosts/sora/home.nix
index 3341f1e..6c73863 100644
--- a/hosts/sora/home.nix
+++ b/hosts/sora/home.nix
@@ -1,5 +1,4 @@
-{ ... }:
-{
+_: {
   imports = [ ../../home ];
 
   systemd.user.startServices = "sd-switch";
diff --git a/hosts/tsuru/default.nix b/hosts/tsuru/default.nix
index 33f4a94..1a8b468 100644
--- a/hosts/tsuru/default.nix
+++ b/hosts/tsuru/default.nix
@@ -1,5 +1,4 @@
-{ ... }:
-{
+_: {
   imports = [
     ./hardware.nix
     ./services
diff --git a/hosts/tsuru/home.nix b/hosts/tsuru/home.nix
index 3341f1e..6c73863 100644
--- a/hosts/tsuru/home.nix
+++ b/hosts/tsuru/home.nix
@@ -1,5 +1,4 @@
-{ ... }:
-{
+_: {
   imports = [ ../../home ];
 
   systemd.user.startServices = "sd-switch";
diff --git a/hosts/yuki/default.nix b/hosts/yuki/default.nix
index 5d250c7..63b1f97 100644
--- a/hosts/yuki/default.nix
+++ b/hosts/yuki/default.nix
@@ -1,5 +1,4 @@
-{ ... }:
-{
+_: {
   imports = [
     ./hardware.nix
     ./services
diff --git a/hosts/yuki/home.nix b/hosts/yuki/home.nix
index 3341f1e..6c73863 100644
--- a/hosts/yuki/home.nix
+++ b/hosts/yuki/home.nix
@@ -1,5 +1,4 @@
-{ ... }:
-{
+_: {
   imports = [ ../../home ];
 
   systemd.user.startServices = "sd-switch";