1 files changed, 1 insertions, 1 deletions

diff --git a/custom/uucp-mediaclient.nix b/custom/uucp-mediaclient.nix
index a9a3477c..42fa0246 100644
--- a/custom/uucp-mediaclient.nix
+++ b/custom/uucp-mediaclient.nix
@@ -85,7 +85,7 @@ in {
     services.uucp.commandPath = [ "${recv-media}/bin" ];
     services.uucp.remoteNodes = genAttrs cfg.remoteNodes (name: { commands = ["recv-media"]; } );
 
-    services.notify-users = mkIf (cfg.notify.users != []) cfg.notify.users;
+    assertions = map (user: { assertion = elem user config.services.notify-users; message = "Notification must be allowed for ${user}!"; }) (unique cfg.notify.users);
   };
 }