diff --git a/configuration.nix b/configuration.nix
index 385c03f..d73a216 100755
--- a/configuration.nix
+++ b/configuration.nix
@@ -11,8 +11,13 @@
     ];
 
   # Bootloader.
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
+  boot.loader = {
+    efi.canTouchEfiVariables = true;
+    timeout = 15;
+    systemd-boot = {
+      enable = true;
+    };
+  };
 
   networking.hostName = "nixos"; # Define your hostname.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.