diff --git a/common/default.nix b/common/default.nix
index 8784fab8..926df4fd 100644
--- a/common/default.nix
+++ b/common/default.nix
@@ -21,6 +21,7 @@
   ];
 
   nixpkgs.config.allowUnfree = true;
+  boot.tmp.cleanOnBoot = true;
 
   nix = {
     # Edit nix.conf