diff --git a/watcher-monitoring/Payloads/RegistrationDto.cs b/watcher-monitoring/Payloads/RegistrationDto.cs
index 955d14a..f29db80 100644
--- a/watcher-monitoring/Payloads/RegistrationDto.cs
+++ b/watcher-monitoring/Payloads/RegistrationDto.cs
@@ -8,6 +8,4 @@ public class RegistrationDto
 {
     [Required]
     public required string IpAddress { get; set; }
-    [Required]
-    public required string Key { get; set; }
 }
\ No newline at end of file