diff --git a/src/Umbraco.Tests/CoreThings/GuidUtilsTests.cs b/src/Umbraco.Tests.UnitTests/Umbraco.Core/GuidUtilsTests.cs
similarity index 95%
rename from src/Umbraco.Tests/CoreThings/GuidUtilsTests.cs
rename to src/Umbraco.Tests.UnitTests/Umbraco.Core/GuidUtilsTests.cs
index 639d85b4ff..62e0955d78 100644
--- a/src/Umbraco.Tests/CoreThings/GuidUtilsTests.cs
+++ b/src/Umbraco.Tests.UnitTests/Umbraco.Core/GuidUtilsTests.cs
@@ -2,7 +2,7 @@
 using NUnit.Framework;
 using Umbraco.Core;
 
-namespace Umbraco.Tests.CoreThings
+namespace Umbraco.Tests.UnitTests.Umbraco.Core
 {
     public class GuidUtilsTests
     {
diff --git a/src/Umbraco.Tests/Umbraco.Tests.csproj b/src/Umbraco.Tests/Umbraco.Tests.csproj
index 18ee81a9c7..6ab2a06491 100644
--- a/src/Umbraco.Tests/Umbraco.Tests.csproj
+++ b/src/Umbraco.Tests/Umbraco.Tests.csproj
@@ -122,7 +122,6 @@
     <Compile Include="Configurations\GlobalSettingsTests.cs" />
     <Compile Include="CoreThings\CallContextTests.cs" />
     <Compile Include="Components\ComponentTests.cs" />
-    <Compile Include="CoreThings\GuidUtilsTests.cs" />
     <Compile Include="CoreThings\HexEncoderTests.cs" />
     <Compile Include="CoreXml\RenamedRootNavigatorTests.cs" />
     <Compile Include="LegacyXmlPublishedCache\ContentXmlDto.cs" />