diff --git a/source/vm-virtualbox.rst b/source/vm-virtualbox.rst
index 8e33c43b..9de48a0e 100644
--- a/source/vm-virtualbox.rst
+++ b/source/vm-virtualbox.rst
@@ -24,6 +24,8 @@ the :abbr:`AVX (Advanced Vector Extensions)` needed to run
 |CLOSIA|
 
 
+.. _create_vm_vbox:
+
 Create a virtual machine in VirtualBox
 ======================================