diff --git a/modules/periodic.nix b/modules/periodic.nix
index 3c60924..8f3ad35 100644
--- a/modules/periodic.nix
+++ b/modules/periodic.nix
@@ -9,7 +9,7 @@ let
     (div: rec { buildInputs = [ openssl patched-cyrus-sasl-oauth2 zlib ]; });
 
 in {
-  # Upgrade Doom Emacs daily
+  # Upgrade Doom Emacs weekly
   systemd.user.services.doom-upgrade = {
     description = "Upgrade Doom Emacs";
     path = [ bash emacs-vterm git coreutils ];
@@ -17,7 +17,7 @@ in {
       ${pkgs.bash}/bin/bash -c "/home/coolneng/.emacs.d/bin/doom -! upgrade"
     '';
     serviceConfig.Type = "oneshot";
-    startAt = "22:00:00";
+    startAt = "Mon 22:00:00";
     after = [ "network-online.target" ];
   };