diff --git a/src/Umbraco.Tests/Testing/UmbracoTestBase.cs b/src/Umbraco.Tests/Testing/UmbracoTestBase.cs
index 2d2cbaa3fd..7e72a5aefb 100644
--- a/src/Umbraco.Tests/Testing/UmbracoTestBase.cs
+++ b/src/Umbraco.Tests/Testing/UmbracoTestBase.cs
@@ -248,6 +248,11 @@ namespace Umbraco.Tests.Testing
 
             // register empty content apps collection
             Composition.WithCollectionBuilder<ContentAppFactoryCollectionBuilder>();
+
+            // manifest
+            Composition.ManifestValueValidators();
+            Composition.ManifestFilters();
+
         }
 
         protected virtual void ComposeMapper(bool configure)