diff --git a/build/Program.cs b/build/Program.cs
index 519b414..812697d 100644
--- a/build/Program.cs
+++ b/build/Program.cs
@@ -15,6 +15,7 @@
 {
 	await "dotnet tool restore";
 	await "dotnet build -c Release --verbosity minimal";
+	await "dotnet test --configuration Release --logger GitHubActions -- RunConfiguration.CollectSourceInformation=true";
 });
 
 app.Add("publish", async (Cancel _) =>
diff --git a/src/Elastic.Markdown/IO/GitConfiguration.cs b/src/Elastic.Markdown/IO/GitConfiguration.cs
index 6634ab7..3ad5611 100644
--- a/src/Elastic.Markdown/IO/GitConfiguration.cs
+++ b/src/Elastic.Markdown/IO/GitConfiguration.cs
@@ -29,9 +29,17 @@ public static GitConfiguration Create(IFileSystem fileSystem)
 		if (!gitConfig.Exists)
 			throw new Exception($"{Paths.Root.FullName} is not a git repository.");
 
-		var head = Read(".git/HEAD").Replace("ref: ", string.Empty);
-		var gitRef = Read(".git/" + head);
+		var head = Read(".git/HEAD");
+		var gitRef = head;
 		var branch = head.Replace("refs/heads/", string.Empty);
+		//not detached HEAD
+		if (head.StartsWith("ref:"))
+		{
+			head = head.Replace("ref: ", string.Empty);
+			gitRef = Read(".git/" + head);
+		}
+		else
+			branch = "detached/head";
 
 		var ini = new FileIniDataParser();
 		using var stream = gitConfig.OpenRead();
@@ -42,7 +50,8 @@ public static GitConfiguration Create(IFileSystem fileSystem)
 			remote = BranchTrackingRemote("main", config);
 		if (string.IsNullOrEmpty(remote))
 			remote = BranchTrackingRemote("master", config);
-
+		if (string.IsNullOrEmpty(remote))
+			remote = Environment.GetEnvironmentVariable("GITHUB_REPOSITORY") ?? "elastic/docs-builder-unknown";
 
 		return new GitConfiguration { Ref = gitRef, Branch = branch, Remote = remote };
 
diff --git a/tests/Elastic.Markdown.Tests/Elastic.Markdown.Tests.csproj b/tests/Elastic.Markdown.Tests/Elastic.Markdown.Tests.csproj
index c948af1..eb53a99 100644
--- a/tests/Elastic.Markdown.Tests/Elastic.Markdown.Tests.csproj
+++ b/tests/Elastic.Markdown.Tests/Elastic.Markdown.Tests.csproj
@@ -1,27 +1,29 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
-    <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
-        <ImplicitUsings>enable</ImplicitUsings>
-        <Nullable>enable</Nullable>
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
 
-        <IsPackable>false</IsPackable>
-        <IsTestProject>true</IsTestProject>
-    </PropertyGroup>
+    <IsPackable>false</IsPackable>
+    <IsTestProject>true</IsTestProject>
+  </PropertyGroup>
 
-    <ItemGroup>
-        <PackageReference Include="coverlet.collector" Version="6.0.0"/>
-        <PackageReference Include="FluentAssertions" Version="6.12.1" />
-        <PackageReference Include="JetBrains.Annotations" Version="2024.2.0" />
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0"/>
-        <PackageReference Include="System.IO.Abstractions.TestingHelpers" Version="21.0.29" />
-        <PackageReference Include="Verify.Xunit" Version="27.0.1" />
-        <PackageReference Include="xunit" Version="2.9.2" />
-    </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="coverlet.collector" Version="6.0.0"/>
+    <PackageReference Include="FluentAssertions" Version="6.12.1"/>
+    <PackageReference Include="JetBrains.Annotations" Version="2024.2.0"/>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0"/>
+    <PackageReference Include="System.IO.Abstractions.TestingHelpers" Version="21.0.29"/>
+    <PackageReference Include="Verify.Xunit" Version="27.0.1"/>
+    <PackageReference Include="xunit" Version="2.9.2"/>
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2"/>
+    <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1" />
+  </ItemGroup>
 
-    <ItemGroup>
-      <ProjectReference Include="..\..\src\Elastic.Markdown\Elastic.Markdown.csproj" />
-    </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Elastic.Markdown\Elastic.Markdown.csproj"/>
+  </ItemGroup>
 
   <ItemGroup>
     <Using Include="Xunit"/>