diff --git a/configuration.nix b/configuration.nix
index 9e956707e699cae302f899b7d7aede1c9a3e85e3..238d488de3a4f9f2b4b2fd673d0e2137c4f6643b 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -212,7 +212,7 @@
     };
     interfaces.enp11s0.wakeOnLan = {
       enable = true;
-      policy = "magic";
+      policy = ["magic"];
     };
   };
   # Open ports in the firewall.