diff --git a/Tests/Cosmos.Compiler.Tests.Bcl/Cosmos.Compiler.Tests.Bcl.csproj b/Tests/Cosmos.Compiler.Tests.Bcl/Cosmos.Compiler.Tests.Bcl.csproj
index 45743444f..54ed68e7c 100644
--- a/Tests/Cosmos.Compiler.Tests.Bcl/Cosmos.Compiler.Tests.Bcl.csproj
+++ b/Tests/Cosmos.Compiler.Tests.Bcl/Cosmos.Compiler.Tests.Bcl.csproj
@@ -83,6 +83,7 @@
     <Compile Include="CSharp\WhileLoopTests.cs" />
     <Compile Include="Kernel.cs" />
     <Compile Include="AssemblyInfo.cs" />
+    <Compile Include="System\ArrayTests.cs" />
     <Compile Include="System\BitConverterTest.cs" />
     <Compile Include="System\BooleanTest.cs" />
     <Compile Include="System\ByteTest.cs" />
diff --git a/Tests/Cosmos.Compiler.Tests.Bcl/Kernel.cs b/Tests/Cosmos.Compiler.Tests.Bcl/Kernel.cs
index 094393550..1014b705f 100644
--- a/Tests/Cosmos.Compiler.Tests.Bcl/Kernel.cs
+++ b/Tests/Cosmos.Compiler.Tests.Bcl/Kernel.cs
@@ -25,6 +25,7 @@ namespace Cosmos.Compiler.Tests.Bcl
                 CSharp.WhileLoopTests.Execute();
 
                 //ObjectTests.Execute(); Stack corruption on method Clone()
+                ArrayTests.Execute();
                 StringTest.Execute();
                 ByteTest.Execute();
                 SByteTest.Execute();
diff --git a/Tests/Cosmos.Compiler.Tests.Bcl/System/ArrayTests.cs b/Tests/Cosmos.Compiler.Tests.Bcl/System/ArrayTests.cs
new file mode 100644
index 000000000..61437fe32
--- /dev/null
+++ b/Tests/Cosmos.Compiler.Tests.Bcl/System/ArrayTests.cs
@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Cosmos.TestRunner;
+
+namespace Cosmos.Compiler.Tests.Bcl.System
+{
+    class ArrayTests
+    {
+        public static void Execute()
+        {
+            byte[] xResult = { 1, 2, 3, 4, 5, 6, 7, 8 };
+            byte[] xExpectedResult = { 1, 2, 3, 4, 5, 6, 7, 1 };
+            byte[] xSource = { 1 };
+
+            Array.Copy(xSource, 0, xResult, 7, 1);
+
+            Assert.IsTrue((xResult[7] == xExpectedResult[7]), "Array.Copy doesn't work: xResult[7] " + (uint)xResult[7] + " != " + (uint)xExpectedResult[7]);
+        }
+    }
+}