diff --git a/lib/baseSystem.nix b/lib/baseSystem.nix
index 644a07f..8fab5a0 100644
--- a/lib/baseSystem.nix
+++ b/lib/baseSystem.nix
@@ -282,7 +282,7 @@ in {
   };
   
   boot = {
-    cleanTmpDir = true;
+    tmp.cleanOnBoot = true;
     loader =  {
       systemd-boot.enable = true;
       efi.canTouchEfiVariables = true;