diff --git a/home/default.nix b/home/default.nix
index d85c031..5fca5c6 100644
--- a/home/default.nix
+++ b/home/default.nix
@@ -13,6 +13,11 @@
 	);
 
 	home.username = "${currentSystemUser}";
+	home.sessionVariables = {
+		EDITOR = "nvim";
+		BROWSER = "floorp";
+		TERMINAL = "kitty";
+	};
 
 	programs.home-manager.enable = true;
 
diff --git a/modules/nix-config/de.nix b/modules/nix-config/de.nix
index f15223b..9ded8b8 100644
--- a/modules/nix-config/de.nix
+++ b/modules/nix-config/de.nix
@@ -1,6 +1,9 @@
 { pkgs, lib, currentSystemDe, ... }:
 {
 	services.xserver.enable = true;
+	services.xserver.excludePackages = with pkgs; [
+		xterm
+	];
 
 	# Display managers
 	services.displayManager.sddm = lib.mkIf (currentSystemDe == "plasma") {