diff --git a/rpcs3/Emu/Memory/vm.h b/rpcs3/Emu/Memory/vm.h
index a46402af59..d11087528c 100644
--- a/rpcs3/Emu/Memory/vm.h
+++ b/rpcs3/Emu/Memory/vm.h
@@ -102,7 +102,7 @@ namespace vm
 	// Get reservation sync variable
 	inline notifier& reservation_notifier(u32 addr, u32 size)
 	{
-		return *reinterpret_cast<notifier*>(g_reservations2 + addr / 16);
+		return *reinterpret_cast<notifier*>(g_reservations2 + addr / 128 * 8);
 	}
 
 	// Change memory protection of specified memory region