diff --git a/src/Umbraco.Tests.UnitTests/Umbraco.Web.BackOffice/CollectionBuilders/TreeCollectionBuilderTests.cs b/tests/Umbraco.Tests.UnitTests/Umbraco.Web.BackOffice/CollectionBuilders/TreeCollectionBuilderTests.cs
similarity index 100%
rename from src/Umbraco.Tests.UnitTests/Umbraco.Web.BackOffice/CollectionBuilders/TreeCollectionBuilderTests.cs
rename to tests/Umbraco.Tests.UnitTests/Umbraco.Web.BackOffice/CollectionBuilders/TreeCollectionBuilderTests.cs