diff --git a/htdocs/html.form.class.php b/htdocs/html.form.class.php
index a266eee3145..eba6e27c807 100644
--- a/htdocs/html.form.class.php
+++ b/htdocs/html.form.class.php
@@ -2422,8 +2422,9 @@ class Form
else if ($measuring_style == 'volume')
{
$measuring_units[0] = $langs->trans("VolumeUnitm3");
- $measuring_units[-3] = $langs->trans("VolumeUnitcm3");
- $measuring_units[-6] = $langs->trans("VolumeUnitmm3");
+ $measuring_units[-3] = $langs->trans("VolumeUnitdm3");
+ $measuring_units[-6] = $langs->trans("VolumeUnitcm3");
+ $measuring_units[-9] = $langs->trans("VolumeUnitmm3");
}
print '