diff --git a/src/HealthChecks.UI/Core/Notifications/WebHookFailureNotifier.cs b/src/HealthChecks.UI/Core/Notifications/WebHookFailureNotifier.cs
index a0f9d081b2..cae46736b9 100644
--- a/src/HealthChecks.UI/Core/Notifications/WebHookFailureNotifier.cs
+++ b/src/HealthChecks.UI/Core/Notifications/WebHookFailureNotifier.cs
@@ -84,7 +84,7 @@ await SaveNotificationAsync(new HealthCheckFailureNotification()
                 }
 
                 if (absoluteUri == null)
-                    throw new InvalidOperationException("Could not get absolute uri");
+                    throw new InvalidOperationException($"Could not get absolute uri from \"{webHook.Uri}\" - webhook name: {webHook.Name}");
 
                 await SendRequestAsync(absoluteUri, webHook.Name, payload).ConfigureAwait(false);
             }