diff --git a/Nocr.TelegramListener.sln b/Nocr.TelegramListener.sln
index 7073f76..351df5b 100644
--- a/Nocr.TelegramListener.sln
+++ b/Nocr.TelegramListener.sln
@@ -14,7 +14,7 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Nocr.TelegramListener.AppSe
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Nocr.TelegramListener.Host", "src\Nocr.TelegramListener.Host\Nocr.TelegramListener.Host.csproj", "{58D5C9FD-75A9-4FFB-9FBD-BE8E9FCE3016}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Nocr.TelegramListener.Async.Api.Contracts", "Nocr.TelegramListener.Async.Api.Contracts\Nocr.TelegramListener.Async.Api.Contracts.csproj", "{536162CC-15E0-4589-A52A-30C0D08D2F4D}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "src\Nocr.TelegramListener.Async.Api.Contracts", "src\Nocr.TelegramListener.Async.Api.Contracts\Nocr.TelegramListener.Async.Api.Contracts.csproj", "{536162CC-15E0-4589-A52A-30C0D08D2F4D}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
diff --git a/src/Nocr.TelegramListener.Async.Api.Contracts/Events/MediaUpdateReceived.cs b/src/Nocr.TelegramListener.Async.Api.Contracts/Events/MediaUpdateReceived.cs
new file mode 100644
index 0000000..e6c6a87
--- /dev/null
+++ b/src/Nocr.TelegramListener.Async.Api.Contracts/Events/MediaUpdateReceived.cs
@@ -0,0 +1,8 @@
+using Nocr.TelegramListener.Core.Events;
+
+namespace Nocr.TelegramListener.Async.Api.Contracts.Events;
+
+public sealed class MediaUpdateReceived : IEvent
+{
+    public Guid Id { get; } = Guid.NewGuid();
+}
\ No newline at end of file
diff --git a/Nocr.TelegramListener.Async.Api.Contracts/Events/TextUpdateReceived.cs b/src/Nocr.TelegramListener.Async.Api.Contracts/Events/TextUpdateReceived.cs
similarity index 100%
rename from Nocr.TelegramListener.Async.Api.Contracts/Events/TextUpdateReceived.cs
rename to src/Nocr.TelegramListener.Async.Api.Contracts/Events/TextUpdateReceived.cs
diff --git a/Nocr.TelegramListener.Async.Api.Contracts/Nocr.TelegramListener.Async.Api.Contracts.csproj b/src/Nocr.TelegramListener.Async.Api.Contracts/Nocr.TelegramListener.Async.Api.Contracts.csproj
similarity index 71%
rename from Nocr.TelegramListener.Async.Api.Contracts/Nocr.TelegramListener.Async.Api.Contracts.csproj
rename to src/Nocr.TelegramListener.Async.Api.Contracts/Nocr.TelegramListener.Async.Api.Contracts.csproj
index 535435b..17d0997 100644
--- a/Nocr.TelegramListener.Async.Api.Contracts/Nocr.TelegramListener.Async.Api.Contracts.csproj
+++ b/src/Nocr.TelegramListener.Async.Api.Contracts/Nocr.TelegramListener.Async.Api.Contracts.csproj
@@ -7,7 +7,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <ProjectReference Include="..\src\Nocr.TelegramListener.Core\Nocr.TelegramListener.Core.csproj" />
+      <ProjectReference Include="..\Nocr.TelegramListener.Core\Nocr.TelegramListener.Core.csproj" />
     </ItemGroup>
 
 </Project>