diff --git a/trunk/ConsoleDataMigration/sources/ConsoleRestore/RegionIdModifier.cpp b/trunk/ConsoleDataMigration/sources/ConsoleRestore/RegionIdModifier.cpp
index 950f072..30febae 100644
--- a/trunk/ConsoleDataMigration/sources/ConsoleRestore/RegionIdModifier.cpp
+++ b/trunk/ConsoleDataMigration/sources/ConsoleRestore/RegionIdModifier.cpp
@@ -62,7 +62,7 @@ RegionIdModifier::RegionIdModifier(u16 id, u8 nupVersion, u8 regionCode, const w
 
 bool RegionIdModifier::IsValid()
 {
-    return (m_Id & 0x000f) != 0x01;
+    return (m_Id & 0x00ff) != 0x01;
 }
 
 const PathList* RegionIdModifier::GetDirectoryPath()