diff --git a/DI/XDIHelperExtension.cs b/DI/XDIHelperExtension.cs
index dca1af3..6b657d6 100644
--- a/DI/XDIHelperExtension.cs
+++ b/DI/XDIHelperExtension.cs
@@ -1,3 +1,3 @@
 namespace xIdentityModels.DI {
-    public static class XDIHelperExtension { }
+    public static partial class XDIHelperExtension { }
 }
\ No newline at end of file