diff --git a/configuration.nix b/configuration.nix
index fe08ceb..c1ac025 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -156,34 +156,7 @@ git
 
 #source of this code: https://github.com/NixOS/nixpkgs/blob/nixos-22.11/nixos/modules/system/boot/tmp.nix
 
-#boot.tmpOnTmpfs = true;
-#boot.cleanTmpDir = true;
-
-options = {
-
-    boot.cleanTmpDir = mkOption {
-      type = types.bool;
-      default = true;
-      description = lib.mdDoc ''
-        Whether to delete all files in {file}`/tmp` during boot.
-      '';
-    };
-
-    boot.tmpOnTmpfs = mkOption {
-      type = types.bool;
-      default = true;
-      description = lib.mdDoc ''
-         Whether to mount a tmpfs on {file}`/tmp` during boot.
-      '';
-    };
-
-    boot.tmpOnTmpfsSize = mkOption {
-      type = types.oneOf [ types.str types.types.ints.positive ];
-      default = "50%";
-      description = lib.mdDoc ''
-        Size of tmpfs in percentage.
-        Percentage is defined by systemd.
-      '';
-    };
+boot.tmpOnTmpfs = true;
+boot.cleanTmpDir = true;
 
 }
\ No newline at end of file