diff --git a/src/Docker.DotNet/Endpoints/ISystemOperations.cs b/src/Docker.DotNet/Endpoints/ISystemOperations.cs
index 4de8a8bf4..6de897ff3 100644
--- a/src/Docker.DotNet/Endpoints/ISystemOperations.cs
+++ b/src/Docker.DotNet/Endpoints/ISystemOperations.cs
@@ -55,7 +55,7 @@ public interface ISystemOperations
         /// </remarks>
         Task<SystemInfoResponse> GetSystemInfoAsync(CancellationToken cancellationToken = default(CancellationToken));
 
-        [Obsolete("Use 'Task MonitorEventsAsync(ContainerEventsParameters parameters, CancellationToken cancellationToken, IProgress<JSONMessage> progress)'")]
+        [Obsolete("Use 'Task MonitorEventsAsync(ContainerEventsParameters parameters, IProgress<Message> progress, CancellationToken cancellationToken)'")]
         Task<Stream> MonitorEventsAsync(ContainerEventsParameters parameters, CancellationToken cancellationToken);
 
         /// <summary>
@@ -81,4 +81,4 @@ public interface ISystemOperations
         /// </remarks>
         Task MonitorEventsAsync(ContainerEventsParameters parameters, IProgress<Message> progress, CancellationToken cancellationToken = default(CancellationToken));
     }
-}
\ No newline at end of file
+}