diff --git a/modules/default.nix b/modules/default.nix
index 494b1a6..f5212b9 100644
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -67,7 +67,7 @@
       ];
 
       # Clean temporary files on boot
-      boot.cleanTmpDir = true;
+      boot.tmp.cleanOnBoot = true;
 
       # Set zsh as default shell with reasonable default config for all users
       programs.zsh = {