diff --git a/Tools/Cosmos.IL2CPU.Profiler/Assembler.cs b/Tools/Cosmos.IL2CPU.Profiler/Assembler.cs
index 770ed2f1f..d6d831824 100644
--- a/Tools/Cosmos.IL2CPU.Profiler/Assembler.cs
+++ b/Tools/Cosmos.IL2CPU.Profiler/Assembler.cs
@@ -2,7 +2,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
-using Cosmos.Debug.Symbols;
+using IL2CPU.Debug.Symbols;
 
 namespace Cosmos.IL2CPU.Profiler {
     public class Assembler : Cosmos.IL2CPU.AppAssembler
diff --git a/Tools/Cosmos.IL2CPU.Profiler/Program.cs b/Tools/Cosmos.IL2CPU.Profiler/Program.cs
index 10dd1ea8f..69f706941 100644
--- a/Tools/Cosmos.IL2CPU.Profiler/Program.cs
+++ b/Tools/Cosmos.IL2CPU.Profiler/Program.cs
@@ -6,7 +6,7 @@ using System.Linq;
 using System.Reflection;
 using System.Threading.Tasks;
 using Cosmos.Build.Common;
-using Cosmos.Debug.Symbols;
+using IL2CPU.Debug.Symbols;
 using Cosmos.System;
 using Console = System.Console;
 
diff --git a/source/Cosmos.Build.MSBuild/ExtractMapFromElfFile.cs b/source/Cosmos.Build.MSBuild/ExtractMapFromElfFile.cs
index bde78a285..19a27dd9e 100644
--- a/source/Cosmos.Build.MSBuild/ExtractMapFromElfFile.cs
+++ b/source/Cosmos.Build.MSBuild/ExtractMapFromElfFile.cs
@@ -3,7 +3,7 @@ using System.Diagnostics;
 using System.IO;
 using Microsoft.Build.Framework;
 
-using Cosmos.Debug.Symbols;
+using IL2CPU.Debug.Symbols;
 
 namespace Cosmos.Build.MSBuild {
     public class ExtractMapFromElfFile : BaseToolTask {
diff --git a/source/Cosmos.Build.MSBuild/ReadNAsmMapToDebugInfo.cs b/source/Cosmos.Build.MSBuild/ReadNAsmMapToDebugInfo.cs
index e4505c3e9..0b34020d7 100644
--- a/source/Cosmos.Build.MSBuild/ReadNAsmMapToDebugInfo.cs
+++ b/source/Cosmos.Build.MSBuild/ReadNAsmMapToDebugInfo.cs
@@ -5,7 +5,7 @@ using System.Globalization;
 using System.IO;
 using Microsoft.Build.Framework;
 
-using Cosmos.Debug.Symbols;
+using IL2CPU.Debug.Symbols;
 
 namespace Cosmos.Build.MSBuild
 {
diff --git a/source/Cosmos.VS.DebugEngine/AD7.Impl/AD7Process.cs b/source/Cosmos.VS.DebugEngine/AD7.Impl/AD7Process.cs
index b46e6127d..fcbaae19c 100644
--- a/source/Cosmos.VS.DebugEngine/AD7.Impl/AD7Process.cs
+++ b/source/Cosmos.VS.DebugEngine/AD7.Impl/AD7Process.cs
@@ -12,11 +12,11 @@ using Cosmos.Build.Common;
 using Cosmos.Debug.Common;
 using Cosmos.Debug.DebugConnectors;
 using Cosmos.Debug.Hosts;
-using Cosmos.Debug.Symbols;
+using IL2CPU.Debug.Symbols;
 using Cosmos.VS.DebugEngine.Engine.Impl;
 using Cosmos.VS.DebugEngine.Properties;
 using Cosmos.VS.DebugEngine.Utilities;
-using Label = Cosmos.Debug.Symbols.Label;
+using Label = IL2CPU.Debug.Symbols.Label;
 
 namespace Cosmos.VS.DebugEngine.AD7.Impl
 {
diff --git a/source/Cosmos.VS.DebugEngine/AD7.Impl/AD7Property.cs b/source/Cosmos.VS.DebugEngine/AD7.Impl/AD7Property.cs
index 24a1834b1..9c8072660 100644
--- a/source/Cosmos.VS.DebugEngine/AD7.Impl/AD7Property.cs
+++ b/source/Cosmos.VS.DebugEngine/AD7.Impl/AD7Property.cs
@@ -1,13 +1,13 @@
 using System;
 using System.Collections.Generic;
 using System.Text;
-using Cosmos.Debug.Symbols;
+using IL2CPU.Debug.Symbols;
 using Microsoft.VisualStudio;
 using Microsoft.VisualStudio.Debugger.Interop;
 //using Dapper;
 //using SQLinq.Dapper;
 //using SQLinq;
-using FIELD_INFO = Cosmos.Debug.Symbols.FIELD_INFO;
+using FIELD_INFO = IL2CPU.Debug.Symbols.FIELD_INFO;
 
 namespace Cosmos.VS.DebugEngine.AD7.Impl
 {
diff --git a/source/Cosmos.VS.DebugEngine/AD7.Impl/AD7StackFrame.cs b/source/Cosmos.VS.DebugEngine/AD7.Impl/AD7StackFrame.cs
index 0aa036d7f..1526dae9f 100644
--- a/source/Cosmos.VS.DebugEngine/AD7.Impl/AD7StackFrame.cs
+++ b/source/Cosmos.VS.DebugEngine/AD7.Impl/AD7StackFrame.cs
@@ -3,7 +3,7 @@ using System.Linq;
 using Cosmos.VS.DebugEngine.AD7.Definitions;
 using Cosmos.VS.DebugEngine.Engine.Impl;
 using Microsoft.VisualStudio.Debugger.Interop;
-using Cosmos.Debug.Symbols;
+using IL2CPU.Debug.Symbols;
 using Microsoft.VisualStudio;
 using Microsoft.VisualStudio.Shell;