diff --git a/Jellyfin.Data/Entities/User.cs b/Jellyfin.Data/Entities/User.cs
index 0a46617809..cef2edfa97 100644
--- a/Jellyfin.Data/Entities/User.cs
+++ b/Jellyfin.Data/Entities/User.cs
@@ -38,6 +38,11 @@ namespace Jellyfin.Data.Entities
                 throw new ArgumentNullException(nameof(authenticationProviderId));
             }
 
+            if (string.IsNullOrEmpty(passwordResetProviderId))
+            {
+                throw new ArgumentNullException(nameof(passwordResetProviderId));
+            }
+
             Username = username;
             AuthenticationProviderId = authenticationProviderId;
             PasswordResetProviderId = passwordResetProviderId;