diff --git a/l10n_mx_facturae/templates/account_invoice.txt b/l10n_mx_facturae/templates/account_invoice.txt
index 900442c2af5aa848d36c30a47eef3af544c4b39b..fd18aa7d4dad8daf8e2b6e2441d5fbb41dd3b7c1 100644
--- a/l10n_mx_facturae/templates/account_invoice.txt
+++ b/l10n_mx_facturae/templates/account_invoice.txt
@@ -110,7 +110,7 @@
                     {% if line.cfdi_numero_identificacion %}NoIdentificacion="${ html_escape(line.cfdi_numero_identificacion) }"{% end %}
                 {% end %}
             {% end %}
-            Cantidad="${ '{0:.6f}'.format(line.quantity) }"
+            Cantidad="${ '{0:g}'.format(line.quantity) }"
             {% choose line.uos_id.name %}
                 {% when False %}${ validationerror(_('Please select a unit of measure for line: {l}').format(l=line.name)) }{% end %}
                 {% otherwise %}