diff --git a/machines/p330/configuration.nix b/machines/p330/configuration.nix
index 1f4c85e..40394f5 100644
--- a/machines/p330/configuration.nix
+++ b/machines/p330/configuration.nix
@@ -23,5 +23,11 @@
         '';
       }
     ];
+    serverFlagsSection = ''
+      Option "BlankTime" "19"
+      Option "StandbyTime" "0"
+      Option "SuspendTime" "0"
+      Option "OffTime" "20"
+    '';
   };
 }
diff --git a/machines/p330/home-mandlm.nix b/machines/p330/home-mandlm.nix
index 1cce414..f7a2ec3 100644
--- a/machines/p330/home-mandlm.nix
+++ b/machines/p330/home-mandlm.nix
@@ -17,4 +17,6 @@
   };
 
   programs.kitty.font.size = 16;
+
+  services.screen-locker.inactiveInterval = 20;
 }