diff --git a/src/Umbraco.Core/Persistence/Repositories/IDocumentBlueprintRepository.cs b/src/Umbraco.Core/Persistence/Repositories/IDocumentBlueprintRepository.cs
index c52601d629..0148a882fd 100644
--- a/src/Umbraco.Core/Persistence/Repositories/IDocumentBlueprintRepository.cs
+++ b/src/Umbraco.Core/Persistence/Repositories/IDocumentBlueprintRepository.cs
@@ -1,5 +1,5 @@
 namespace Umbraco.Core.Persistence.Repositories
 {
-    interface IDocumentBlueprintRepository : IDocumentRepository
+    public interface IDocumentBlueprintRepository : IDocumentRepository
     { }
 }