diff --git a/include/d3d10.idl b/include/d3d10.idl
index 4a94034a7c3..146332ac1cd 100644
--- a/include/d3d10.idl
+++ b/include/d3d10.idl
@@ -984,7 +984,9 @@ typedef enum D3D10_CREATE_DEVICE_FLAG {
     D3D10_CREATE_DEVICE_PREVENT_INTERNAL_THREADING_OPTIMIZATIONS = 0x8,
     D3D10_CREATE_DEVICE_ALLOW_NULL_FROM_MAP                      = 0x10,
     D3D10_CREATE_DEVICE_BGRA_SUPPORT                             = 0x20,
-    D3D10_CREATE_DEVICE_STRICT_VALIDATION                        = 0x0200
+    D3D10_CREATE_DEVICE_PREVENT_ALTERING_LAYER_SETTINGS_FROM_REGISTRY = 0x80,
+    D3D10_CREATE_DEVICE_STRICT_VALIDATION                             = 0x200,
+    D3D10_CREATE_DEVICE_DEBUGGABLE                                    = 0x400,
 } D3D10_CREATE_DEVICE_FLAG;
 
 /* Core */