diff --git a/sites/chrysanthemum/hardware-configuration.nix b/sites/chrysanthemum/hardware-configuration.nix
index 9b95bee..91837c9 100644
--- a/sites/chrysanthemum/hardware-configuration.nix
+++ b/sites/chrysanthemum/hardware-configuration.nix
@@ -26,7 +26,7 @@
       fsType = "msdos";
     };
 
-  swapDevices = [ "/dev/gpt/swap" ];
+  swapDevices = [ { device = "/dev/gpt/swap"; } ];
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-freebsd";
 }