diff --git a/ConvertSRTto3DASS.Core/ConvertSRTto3DASS.Core.csproj b/ConvertSRTto3DASS.Core/ConvertSRTto3DASS.Core.csproj
index 0cfbf6f..3dcaa94 100644
--- a/ConvertSRTto3DASS.Core/ConvertSRTto3DASS.Core.csproj
+++ b/ConvertSRTto3DASS.Core/ConvertSRTto3DASS.Core.csproj
@@ -1,6 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
+    <OutputType>Library</OutputType>
     <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>