diff --git a/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c b/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c
index 0e13c736275..0c4a6ca13ad 100644
--- a/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c
+++ b/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c
@@ -3320,6 +3320,7 @@ PnpInit(VOID)
 
     IopRootDeviceNode->PhysicalDeviceObject->Flags |= DO_BUS_ENUMERATED_DEVICE;
     PnpRootDriverEntry(IopRootDriverObject, NULL);
+    IopRootDeviceNode->PhysicalDeviceObject->Flags &= ~DO_DEVICE_INITIALIZING;
     IopRootDriverObject->DriverExtension->AddDevice(
         IopRootDriverObject,
         IopRootDeviceNode->PhysicalDeviceObject);