diff --git a/hardware/system76_lemurPro.nix b/hardware/system76_lemurPro.nix
index b4cbdf6..231176c 100644
--- a/hardware/system76_lemurPro.nix
+++ b/hardware/system76_lemurPro.nix
@@ -26,10 +26,11 @@
             allowDiscards = true;
             preLVM = true;
           };
-          #"cryptswap" = {
-          #  device = "/dev/disk/by-label/cryptswap";
-          #  #  keyFile = "/root/swap.key"; # enable encrypted hibernation & sleep
-          #};
+          "cryptmirror" = {
+            device = "/dev/disk/by-label/cryptmirror";
+            allowDiscards = true;
+            preLVM = true;
+          };
         };
       };
     };
@@ -45,6 +46,10 @@
       device = "/dev/disk/by-label/EFI";
       fsType = "vfat";
     };
+    "/var/lib/backup" = {
+      device = "/dev/disk/by-label/backup";
+      fsType = "ext4";
+    };
   };
 
   swapDevices = [