diff --git a/xtldr/modules/dummy/dummy.c b/xtldr/modules/dummy/dummy.c
index dc37eca..699e1c9 100644
--- a/xtldr/modules/dummy/dummy.c
+++ b/xtldr/modules/dummy/dummy.c
@@ -65,7 +65,7 @@ XtLdrModuleMain(IN EFI_HANDLE ImageHandle,
     BlpDummyProtocol.BootSystem = DmBootSystem;
 
     /* Register XTOS boot protocol */
-    XtLdrProtocol->Boot.RegisterProtocol(L"XTOS", &DummyGuid);
+    XtLdrProtocol->Boot.RegisterProtocol(L"DUMMYOS", &DummyGuid);
 
     /* Register DUMMY protocol as XTOS boot protocol */
     return XtLdrProtocol->Protocol.Install(&BlpDummyProtocol, &DummyGuid);