diff --git a/example/configuration.nix b/example/configuration.nix
index 2cfe71d8..d80aa072 100644
--- a/example/configuration.nix
+++ b/example/configuration.nix
@@ -20,7 +20,9 @@ in
 
   home-manager.sharedModules =
     attrValues nix-config.homeModules
-    ++ singleton { programs.btop.enable = true; };
+    ++ singleton {
+      programs.btop.enable = true;
+    };
 
   environment.systemPackages = attrValues {
     inherit (nix-config.packages.${pkgs.system}) webp-thumbnailer;
diff --git a/flake.nix b/flake.nix
index a532808b..bf5ae075 100644
--- a/flake.nix
+++ b/flake.nix
@@ -96,7 +96,9 @@
             };
 
             modules = phoneModules ++ [
-              (import "${mobile-nixos}/lib/configuration.nix" { device = "pine64-pinephone"; })
+              (import "${mobile-nixos}/lib/configuration.nix" {
+                device = "pine64-pinephone";
+              })
 
               {
                 mobile.beautification = {
diff --git a/home/ironbar.nix b/home/ironbar.nix
index a32ec7a0..bfa0ef15 100644
--- a/home/ironbar.nix
+++ b/home/ironbar.nix
@@ -74,7 +74,9 @@ in
           type = "clock";
           format = "%x（%a）%R";
         }
-        { type = "notifications"; }
+        {
+          type = "notifications";
+        }
       ];
     };
 
diff --git a/home/librewolf.nix b/home/librewolf.nix
index 97487206..e59deeca 100644
--- a/home/librewolf.nix
+++ b/home/librewolf.nix
@@ -15,7 +15,9 @@ in
   programs.librewolf = {
     enable = true;
 
-    package = pkgs.librewolf.override { cfg.speechSynthesisSupport = false; };
+    package = pkgs.librewolf.override {
+      cfg.speechSynthesisSupport = false;
+    };
 
     profiles.default = {
       extensions = with firefox-addons.packages.${pkgs.system}; [
diff --git a/home/udiskie.nix b/home/udiskie.nix
index 9c40c0a4..f3ea3b85 100644
--- a/home/udiskie.nix
+++ b/home/udiskie.nix
@@ -1 +1,3 @@
-{ services.udiskie.enable = true; }
+{
+  services.udiskie.enable = true;
+}
diff --git a/modules/system.nix b/modules/system.nix
index c073f9ba..195b67d9 100644
--- a/modules/system.nix
+++ b/modules/system.nix
@@ -263,8 +263,14 @@ in
 
       postgresql = mkIf postgres {
         enable = true;
-        ensureUsers = singleton { name = username; };
-        ensureDatabases = [ username ];
+
+        ensureUsers = singleton {
+          name = username;
+        };
+
+        ensureDatabases = [
+          username
+        ];
       };
 
       openssh = {
diff --git a/specializations/dwm.nix b/specializations/dwm.nix
index 5da063c0..ef89a503 100644
--- a/specializations/dwm.nix
+++ b/specializations/dwm.nix
@@ -118,7 +118,9 @@ in
 
         shadowExclude = fadeExclude;
 
-        opacityRules = [ "95:class_g = 'Thunar'" ];
+        opacityRules = [
+          "95:class_g = 'Thunar'"
+        ];
 
         settings = {
           blur = {
@@ -126,9 +128,13 @@ in
             size = 10;
           };
 
-          blur-background-exclude = [ "class_g = 'Nemo-desktop'" ];
+          blur-background-exclude = [
+            "class_g = 'Nemo-desktop'"
+          ];
 
-          clip-shadow-above = [ "class_g = 'dwm'" ];
+          clip-shadow-above = [
+            "class_g = 'dwm'"
+          ];
         };
       };