diff --git a/configurations/desktop/configuration.nix b/configurations/desktop/configuration.nix
index 0a8c9c10..17842f67 100644
--- a/configurations/desktop/configuration.nix
+++ b/configurations/desktop/configuration.nix
@@ -43,7 +43,7 @@
   users.users.nixremotebuilder = {
     isNormalUser = true;
     description = "Nix Remote Builder";
-    openssh.authorizedKeys.keyFiles = ./resources/nixos/.ssh/cspark-desktop-nixremotebuilder.pub;
+    openssh.authorizedKeys.keyFiles = [ ./resources/nixos/.ssh/cspark-desktop-nixremotebuilder.pub ];
   };
   nix.settings.trusted-users = [ "root" "nixremotebuilder" "@wheel" ];