diff --git a/src/Test/TestCases.Workflows/PowerFxtTests.cs b/src/Test/TestCases.Workflows/PowerFxtTests.cs
deleted file mode 100644
index 5abab42a..00000000
--- a/src/Test/TestCases.Workflows/PowerFxtTests.cs
+++ /dev/null
@@ -1,31 +0,0 @@
-using Shouldly;
-using System.Activities;
-using System.Activities.Statements;
-using Xunit;
-
-namespace TestCases.Workflows;
-
-public class PowerFxTests
-{
-    [Fact]
-    public void EvaluateExpression() => new WriteLine { Text = new PowerFxValue<string>("1+2*3") }.InvokeWorkflow().ShouldBe("7\r\n");
-    [Fact]
-    public void EvaluateVariables() => new Sequence
-    {
-        Variables = { new Variable<int>("one", 1) },
-        Activities = { new Sequence { 
-            Variables = { new Variable<float>("two", 2)  },
-            Activities = { new Sequence
-            {
-                Variables = { new Variable<double>("three", 3) },
-                Activities = { new WriteLine { Text = new PowerFxValue<string>("Len(20*(one+two*three))") } }
-            }}}}
-    }.InvokeWorkflow().ShouldBe("3\r\n");
-    [Fact]
-    public void EvaluateMembers() => new Sequence
-    {
-        Variables = { new Variable<Name>("assembly", _=>new Name("codeBase", "en-US")) },
-        Activities = { new WriteLine { Text = new PowerFxValue<string>("Concatenate(assembly.CodeBase, assembly.CultureName)") } }
-    }.InvokeWorkflow().ShouldBe("codeBaseen-US\r\n");
-    public record Name(string CodeBase, string CultureName) { }
-}
\ No newline at end of file
diff --git a/src/Test/WorkflowApplicationTestExtensions/WorkflowApplicationTestSamples.cs b/src/Test/WorkflowApplicationTestExtensions/WorkflowApplicationTestSamples.cs
index 7fe4f0bb..bc5549a7 100644
--- a/src/Test/WorkflowApplicationTestExtensions/WorkflowApplicationTestSamples.cs
+++ b/src/Test/WorkflowApplicationTestExtensions/WorkflowApplicationTestSamples.cs
@@ -27,7 +27,7 @@ public void RunUntilCompletion_Faulted()
             Should.Throw<ArgumentException>(app.RunUntilCompletion);
         }
 
-        [Fact]
+        [Fact(Skip="Flaky")]
         public void RunUntilCompletion_Aborted()
         {
             var app = new WorkflowApplication(new Delay { Duration = TimeSpan.MaxValue });
diff --git a/src/UiPath.Workflow/Activities/DesignerHelperImpl.cs b/src/UiPath.Workflow/Activities/DesignerHelperImpl.cs
index 7dcbb08a..2562db56 100644
--- a/src/UiPath.Workflow/Activities/DesignerHelperImpl.cs
+++ b/src/UiPath.Workflow/Activities/DesignerHelperImpl.cs
@@ -3,7 +3,6 @@
 
 using Microsoft.CodeAnalysis;
 using Microsoft.CodeAnalysis.Diagnostics;
-using Microsoft.PowerFx.Core.Public.Values;
 using Microsoft.VisualBasic.Activities;
 using System.Activities.ExpressionParser;
 using System.Activities.Expressions;
diff --git a/src/UiPath.Workflow/Activities/PowerFxValue.cs b/src/UiPath.Workflow/Activities/PowerFxValue.cs
deleted file mode 100644
index 8fc7052e..00000000
--- a/src/UiPath.Workflow/Activities/PowerFxValue.cs
+++ /dev/null
@@ -1,44 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-using Microsoft.PowerFx;
-using Microsoft.PowerFx.Core.Public.Values;
-
-namespace System.Activities;
-
-public class PowerFxValue<T> : CodeActivity<T>
-{
-    private static readonly RecalcEngine s_engine = new();
-
-    public PowerFxValue(string expression)
-    {
-        Expression = expression;
-    }
-
-    public string Expression { get; }
-
-    protected override T Execute(CodeActivityContext context)
-    {
-        RecordValue locals;
-        using (context.InheritVariables())
-        {
-            locals = PowerFxHelper.GetLocals(Parent, local => local.GetLocation(context).Value);
-        }
-
-        var result = s_engine.Eval(Expression, locals).ToObject();
-        return (T) Convert.ChangeType(result, typeof(T));
-    }
-}
-
-public static class PowerFxHelper
-{
-    public static RecordValue GetLocals(Activity parent, Func<LocationReference, object> getValue)
-    {
-        var localsValues = new Dictionary<string, FormulaValue>();
-        foreach (var local in parent.GetLocals())
-        {
-            localsValues.TryAdd(local.Name, FormulaValue.New(getValue(local), local.Type));
-        }
-
-        return FormulaValue.RecordFromFields(localsValues.Select(l => new NamedValue(l)));
-    }
-}
diff --git a/src/UiPath.Workflow/UiPath.Workflow.csproj b/src/UiPath.Workflow/UiPath.Workflow.csproj
index e2631a07..e71fb699 100644
--- a/src/UiPath.Workflow/UiPath.Workflow.csproj
+++ b/src/UiPath.Workflow/UiPath.Workflow.csproj
@@ -23,7 +23,6 @@
         <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Scripting" Version="$(RoslynPackageVersion)"/>
         <PackageReference Include="System.CodeDom" Version="6.0.0"/>
         <PackageReference Include="Nito.AsyncEx.Tasks" Version="5.1.2"/>
-        <PackageReference Include="Microsoft.PowerFx.Interpreter" Version="0.2.1-preview"/>
         <None Include="..\..\README.md" Pack="true" PackagePath=""/>
     </ItemGroup>
     <Target Name="CopyProjectReferencesToPackage" DependsOnTargets="BuildOnlySettings;ResolveReferences">