diff --git a/graystripe/default.nix b/graystripe/default.nix
index e969892..5c23e53 100644
--- a/graystripe/default.nix
+++ b/graystripe/default.nix
@@ -36,14 +36,25 @@
 
   boot.kernelParams = [ "mem_sleep_default=deep" ];
   systemd.sleep.extraConfig = ''
-    HybernateDelaySec=10m
+    HibernateDelaySec=10m
     SuspendState=mem
   '';
 
+  # Don't sleep if charging or docked
+  services.logind.lidSwitchDocked = "ignore";
+  services.logind.lidSwitchExternalPower = "ignore";
+
+  # suspend-then-hibernate if lid closed on battery or power button pressed
+  services.logind.lidSwitch = "suspend-then-hibernate";
+  services.logind.extraConfig = ''
+    HandleSuspendKey=suspend-then-hibernate
+  '';
+
   # should be inferred as swap partition by default
   # boot.resumeDevice = "/dev/disk/by-uuid/8b65fe7f-2115-422f-9443-7c6265d4d8ea";
 
-  security.protectKernelImage = false;
+  # Uncomment if hibernate doesn't work
+  # security.protectKernelImage = false;
 
   boot.binfmt.emulatedSystems = [ "aarch64-linux" ];