diff --git a/secrets/secrets.nix b/secrets/secrets.nix
index f65c165..ab464e1 100644
--- a/secrets/secrets.nix
+++ b/secrets/secrets.nix
@@ -3,6 +3,6 @@ let
   oracle = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPc/HYsbpVsyoU2n0EiqQ4+3aSiFPtddjPCGK187W24f michael@oracle";
   # systems = [system1];
 in {
-  "wireguard-thinkcentre.age".publicKeys = venus;
-  "wireguard-oracle.age".publicKeys = oracle;
+  "wireguard-thinkcentre.age".publicKeys = [venus];
+  "wireguard-oracle.age".publicKeys = [oracle];
 }