diff --git a/flake.nix b/flake.nix
index 659f5aa..c16cfb6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -9,6 +9,11 @@
     wezterm.url = "github:wez/wezterm?dir=nix";
   };
 
+  nixConfig = {
+    extra-substituters = [ "https://daylin.cachix.org"];
+    extra-trusted-public-keys = ["daylin.cachix.org-1:fLdSnbhKjtOVea6H9KqXeir+PyhO+sDSPhEW66ClE/k="];
+  };
+
   outputs = inputs @ {
     self,
     nixpkgs,
diff --git a/hosts/othalan/default.nix b/hosts/othalan/default.nix
index 99c647f..b8b8dff 100644
--- a/hosts/othalan/default.nix
+++ b/hosts/othalan/default.nix
@@ -51,6 +51,4 @@
       "audio"
     ];
   };
-
-  
 }
diff --git a/modules/hyprland.nix b/modules/hyprland.nix
index dd20d9f..c48b9c0 100644
--- a/modules/hyprland.nix
+++ b/modules/hyprland.nix
@@ -32,7 +32,7 @@
     catppuccin-cursors.mochaDark
     pavucontrol
   ];
-  nixpkgs.overlays =  [ inputs.nixpkgs-wayland.overlay ];
+  nixpkgs.overlays = [inputs.nixpkgs-wayland.overlay];
   # wayland extras
   nix.settings = {
     # add binary caches
diff --git a/modules/nix.nix b/modules/nix.nix
index ad274bf..dc20bed 100644
--- a/modules/nix.nix
+++ b/modules/nix.nix
@@ -23,13 +23,7 @@
     alejandra
   ];
 
-  nix.settings = {
+    nix.settings = {
     trusted-users = ["daylin"];
-    substituters = [
-      "https://daylin.cachix.org"
-    ];
-     trusted-public-keys = [
-      "daylin.cachix.org-1:fLdSnbhKjtOVea6H9KqXeir+PyhO+sDSPhEW66ClE/k="
-    ];
   };
 }
diff --git a/modules/restic.nix b/modules/restic.nix
index 3efaa61..c233834 100644
--- a/modules/restic.nix
+++ b/modules/restic.nix
@@ -1,4 +1,4 @@
-{...}:{
+{...}: {
   services.restic.backups.gdrive = {
     extraBackupArgs = [
       "--exclude-file /home/daylin/.config/restic/excludes.txt"
@@ -21,5 +21,4 @@
       RandomizedDelaySec = "5h";
     };
   };
-
 }