diff --git a/X10D.Tests/X10D.Tests.csproj b/X10D.Tests/X10D.Tests.csproj
index 413e587..af2c4b9 100644
--- a/X10D.Tests/X10D.Tests.csproj
+++ b/X10D.Tests/X10D.Tests.csproj
@@ -8,6 +8,8 @@
         <ImplicitUsings>true</ImplicitUsings>
         <DebugType>Full</DebugType>
         <DebugSymbols>true</DebugSymbols>
+        <CoverletOutputFormat>json,cobertura</CoverletOutputFormat>
+        <CollectCoverage>true</CollectCoverage>
     </PropertyGroup>
 
     <ItemGroup>