diff --git a/addons/l10n_be/account_tax_code_template.xml b/addons/l10n_be/account_tax_code_template.xml
index eaf525f4307..dc11a15a9ab 100644
--- a/addons/l10n_be/account_tax_code_template.xml
+++ b/addons/l10n_be/account_tax_code_template.xml
@@ -131,7 +131,7 @@
         <record id="atctn_IIG" model="account.tax.code.template">
             <field name="name">Notes de crédit délivrées et corrections négatives</field>
             <field name="code">II. G</field>
-            <field name="sign">-1</field>
+            <field name="sign">1</field>
             <field name="parent_id" ref="atctn_II"/>
             <field name="notprintable" eval="0"/>
         </record>