diff --git a/VBoxManage b/VBoxManage
index 9ecc1c7..e8e753b 100644
--- a/VBoxManage
+++ b/VBoxManage
@@ -2864,4 +2864,9 @@ _VBoxManage() {
 complete -o default -F _VBoxManage VBoxManage
 complete -o default -F _VBoxManage vboxmanage
 
+if [[ "${BASH_SOURCE[0]}" != 'VBoxManage' &&
+    "${BASH_SOURCE[0]}" != 'vboxmanage' ]]; then
+    complete -o default -F _VBoxManage $(basename "${BASH_SOURCE[0]}")
+fi
+
 # vim: set ft=sh tw=80 sw=4 et :