diff --git a/nixos/common/desktops/plasma6/default.nix b/nixos/common/desktops/plasma6/default.nix
index 5f41d0b5..46cad7f3 100644
--- a/nixos/common/desktops/plasma6/default.nix
+++ b/nixos/common/desktops/plasma6/default.nix
@@ -70,7 +70,7 @@
     "set-theme" = {
       enable = true;
       partOf = [ "set-theme.service" ];
-      timerConfig.OnCalendar = [ "1 minute" ];
+      timerConfig.OnCalendar = [ "*-*-* *:*:00" ];
     };
   };
 }
\ No newline at end of file