diff --git a/modules/nixos/hardware/btrfs.nix b/modules/nixos/hardware/btrfs.nix
index a2e4f58..3c960e1 100644
--- a/modules/nixos/hardware/btrfs.nix
+++ b/modules/nixos/hardware/btrfs.nix
@@ -83,6 +83,21 @@ in
           	    umount /btrfs_tmp
           	  '';
         programs.fuse.userAllowOther = true;
+        fileSystems."/persist".neededForBoot = true;
+        environment.persistence."/persist" = {
+          hideMounts = true;
+          directories = [
+            "/var/lib/systemd"
+            "/var/lib/nixos"
+          ];
+          files = [
+            "/etc/ssh/ssh_host_ed25519_key"
+            "/etc/ssh/ssh_host_ed25519_key.pub"
+            "/etc/ssh/ssh_host_rsa_key"
+            "/etc/ssh/ssh_host_rsa_key.pub"
+            "/etc/machine-id"
+          ];
+        };
       })
     ]
   );
diff --git a/systems/x86_64-linux/nemesis/default.nix b/systems/x86_64-linux/nemesis/default.nix
index 5961317..a6084b4 100644
--- a/systems/x86_64-linux/nemesis/default.nix
+++ b/systems/x86_64-linux/nemesis/default.nix
@@ -24,17 +24,4 @@
   };
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-
-  fileSystems."/persist".neededForBoot = true;
-  environment.persistence."/persist" = {
-    hideMounts = true;
-    directories = [ "/var/lib/systemd" ];
-    files = [
-      "/etc/ssh/ssh_host_ed25519_key"
-      "/etc/ssh/ssh_host_ed25519_key.pub"
-      "/etc/ssh/ssh_host_rsa_key"
-      "/etc/ssh/ssh_host_rsa_key.pub"
-      "/etc/machine-id"
-    ];
-  };
 }