diff --git a/src/modules/Elsa.Workflows.Management/Activities/SetWorkflowOutput/SetWorkflowOutput.cs b/src/modules/Elsa.Workflows.Management/Activities/SetWorkflowOutput/SetWorkflowOutput.cs
deleted file mode 100644
index 1e419c0f0..000000000
--- a/src/modules/Elsa.Workflows.Management/Activities/SetWorkflowOutput/SetWorkflowOutput.cs
+++ /dev/null
@@ -1,62 +0,0 @@
-using System.ComponentModel;
-using Elsa.Extensions;
-using Elsa.Workflows.Core;
-using Elsa.Workflows.Core.Attributes;
-using Elsa.Workflows.Core.Models;
-using JetBrains.Annotations;
-
-namespace Elsa.Workflows.Management.Activities.SetWorkflowOutput;
-
-/// <summary>
-/// Assigns a given value to a workflow definition's output.
-/// </summary>
-[Activity("Elsa", "Obsolete", "[OBSOLETE] Assigns a given value to a workflow definition's output.", Kind = ActivityKind.Action)]
-[PublicAPI]
-[Obsolete("Use the SetOutput activity instead.")]
-[Browsable(false)]
-public class SetWorkflowOutput : CodeActivity
-{
-    /// <summary>
-    /// The name of the output to assign.
-    /// </summary>
-    [Input(
-        Description = "The output to assign.",
-        UIHint = InputUIHints.OutputPicker
-    )]
-    public Input<string> OutputName { get; set; } = default!;
-
-    /// <summary>
-    /// The value to assign to the output.
-    /// </summary>
-    [Input(Description = "The value to assign.")]
-    public Input<object?> OutputValue { get; set; } = default!;
-
-    /// <inheritdoc />
-    protected override async ValueTask ExecuteAsync(ActivityExecutionContext context)
-    {
-        var outputName = OutputName.Get(context);
-        var ancestorContext = context.GetAncestors().FirstOrDefault(x => x.ActivityDescriptor.Outputs.Any(y => y.Name == outputName));
-
-        if (ancestorContext != null)
-            SetAncestorActivityOutput(context, ancestorContext);
-    }
-
-    private void SetAncestorActivityOutput(ActivityExecutionContext context, ActivityExecutionContext ancestorContext)
-    {
-        var ancestorActivity = ancestorContext.Activity;
-        var ancestorActivityDescriptor = ancestorContext.ActivityDescriptor;
-        var outputName = OutputName.Get(context);
-        var ancestorOutputDescriptor = ancestorActivityDescriptor.Outputs.FirstOrDefault(x => x.Name == outputName);
-
-        if (ancestorOutputDescriptor == null)
-            return;
-
-        var outputValue = OutputValue.GetOrDefault(context);
-        var ancestorOutput = (Output)ancestorOutputDescriptor.ValueGetter(ancestorActivity)!;
-        ancestorContext.Set(ancestorOutput, outputValue);
-
-        // If the ancestor activity is the root workflow, we need to update the workflow execution context's output collection as well.
-        if (ancestorContext.ParentActivityExecutionContext == null)
-            context.WorkflowExecutionContext.Output[outputName] = outputValue!;
-    }
-}
\ No newline at end of file