diff --git a/shared/core/default.nix b/shared/core/default.nix
index d3fc07d..2acabee 100644
--- a/shared/core/default.nix
+++ b/shared/core/default.nix
@@ -13,6 +13,7 @@
 
   config = {
     time.timeZone = "Europe/Amsterdam";
+    boot.tmp.cleanOnBoot = true;
     environment.systemPackages = (import ../env.nix pkgs) ++ (with pkgs; [
       # For Mae
       neovim