diff --git a/hosts/fenixbook/hardware-configuration.nix b/hosts/fenixbook/hardware-configuration.nix
index 63cd609..4386e87 100644
--- a/hosts/fenixbook/hardware-configuration.nix
+++ b/hosts/fenixbook/hardware-configuration.nix
@@ -100,5 +100,4 @@
       };
     };
   };
-
 }
diff --git a/roles/default.nix b/roles/default.nix
index c69c41c..870aa0f 100644
--- a/roles/default.nix
+++ b/roles/default.nix
@@ -68,9 +68,9 @@
   };
 
   programs = {
+    zsh.enable = true;
     nix-index = {
       enable = true;
-      enableFishIntegration = config.programs.fish.enable;
       enableZshIntegration = config.programs.zsh.enable;
       enableBashIntegration = config.programs.bash.enable;
     };
diff --git a/roles/desktop.nix b/roles/desktop.nix
index 873ef4c..cab764a 100644
--- a/roles/desktop.nix
+++ b/roles/desktop.nix
@@ -58,9 +58,8 @@ in
       enable = lib.mkDefault true;
       plugins = lib.mkForce [ ];
     };
-    firewall = {
-      enable = false;
-    };
+
+    firewall.enable = false;
   };
 
   i18n = {
diff --git a/specialisations/default.nix b/specialisations/default.nix
index 0f0201d..be76d49 100644
--- a/specialisations/default.nix
+++ b/specialisations/default.nix
@@ -25,7 +25,6 @@
   ];
 
   programs = {
-    zsh.enable = true;
     kdeconnect.enable = true;
     kde-pim.enable = false;
   };