diff --git a/AMessanger.API/AMessanger.API.csproj b/AMessanger.API/AMessanger.API.csproj
index 8ba9f41..7ba1fb0 100644
--- a/AMessanger.API/AMessanger.API.csproj
+++ b/AMessanger.API/AMessanger.API.csproj
@@ -12,6 +12,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <ProjectReference Include="../AMessanger.Application/AMessanger.Application.csproj" />
     <ProjectReference Include="../AMessanger.Core/AMessanger.Core.csproj" />
   </ItemGroup>
 
diff --git a/AMessanger.API/Program.cs b/AMessanger.API/Program.cs
index b085c96..76d39e5 100644
--- a/AMessanger.API/Program.cs
+++ b/AMessanger.API/Program.cs
@@ -1,4 +1,4 @@
-using AMessanger.Core.Hubs;
+using AMessanger.Application.Hubs;
 
 var builder = WebApplication.CreateBuilder(args);
 
diff --git a/AMessanger.Application/AMessanger.Application.csproj b/AMessanger.Application/AMessanger.Application.csproj
new file mode 100644
index 0000000..5cc5881
--- /dev/null
+++ b/AMessanger.Application/AMessanger.Application.csproj
@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="../AMessanger.Core/AMessanger.Core.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.SignalR" />
+  </ItemGroup>
+
+</Project>
diff --git a/AMessanger.Core/Hubs/ChatHub.cs b/AMessanger.Application/Hubs/ChatHub.cs
similarity index 90%
rename from AMessanger.Core/Hubs/ChatHub.cs
rename to AMessanger.Application/Hubs/ChatHub.cs
index df8807e..ea7c755 100644
--- a/AMessanger.Core/Hubs/ChatHub.cs
+++ b/AMessanger.Application/Hubs/ChatHub.cs
@@ -2,7 +2,7 @@ using AMessanger.Core.Models;
 using Microsoft.AspNetCore.SignalR;
 using Microsoft.Extensions.Logging;
 
-namespace AMessanger.Core.Hubs;
+namespace AMessanger.Application.Hubs;
 
 public class ChatHub(ILogger<ChatHub> logger) : Hub
 {
diff --git a/AMessanger.Core/AMessanger.Core.csproj b/AMessanger.Core/AMessanger.Core.csproj
index f458737..a823786 100644
--- a/AMessanger.Core/AMessanger.Core.csproj
+++ b/AMessanger.Core/AMessanger.Core.csproj
@@ -7,7 +7,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.SignalR" />
     <PackageReference Include="Newtonsoft.Json" />
   </ItemGroup>
 
diff --git a/AMessanger.slnx b/AMessanger.slnx
index 04bf814..4ae8611 100644
--- a/AMessanger.slnx
+++ b/AMessanger.slnx
@@ -1,4 +1,9 @@
 <Solution>
   <Project Path="AMessanger.API/AMessanger.API.csproj" />
+  <Project Path="AMessanger.Application/AMessanger.Application.csproj" />
   <Project Path="AMessanger.Core/AMessanger.Core.csproj" />
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.SignalR" />
+  </ItemGroup>
 </Solution>