diff --git a/hosts/common.nix b/hosts/common.nix
index 3e06ddd..ca358ea 100644
--- a/hosts/common.nix
+++ b/hosts/common.nix
@@ -6,6 +6,11 @@
       ../modules/secrets
     ];
 
+  boot.resumeDevice =
+    if config.swapDevices != []
+    then (builtins.head config.swapDevices).device
+    else null;
+
   nixpkgs.config.allowUnfree = true;
 
   boot.loader.systemd-boot.enable = true;