diff --git a/addons/l10n_ar/demo/account_customer_invoice_demo.xml b/addons/l10n_ar/demo/account_customer_invoice_demo.xml
index 7dfdd85269b..0c236af119c 100644
--- a/addons/l10n_ar/demo/account_customer_invoice_demo.xml
+++ b/addons/l10n_ar/demo/account_customer_invoice_demo.xml
@@ -294,7 +294,7 @@
         <value eval="True"/>
     </function>
 
-    <function model="account.move" name="post">
+    <function model="account.move" name="action_post">
         <value eval="[ref('demo_invoice_1'), ref('demo_invoice_2'), ref('demo_invoice_3'), ref('demo_invoice_4'), ref('demo_invoice_5'), ref('demo_invoice_6'), ref('demo_invoice_7'), ref('demo_invoice_8'), ref('demo_invoice_10'), ref('demo_invoice_11'), ref('demo_invoice_12'), ref('demo_invoice_13'), ref('demo_invoice_14'), ref('demo_invoice_15'), ref('demo_invoice_16'), ref('demo_invoice_17'), ref('demo_invoice_18')]"/>
     </function>
 
diff --git a/addons/l10n_ar/demo/account_supplier_invoice_demo.xml b/addons/l10n_ar/demo/account_supplier_invoice_demo.xml
index ffb8c931e3d..8882a9e9320 100644
--- a/addons/l10n_ar/demo/account_supplier_invoice_demo.xml
+++ b/addons/l10n_ar/demo/account_supplier_invoice_demo.xml
@@ -275,7 +275,7 @@
         <value eval="True"/>
     </function>
 
-    <function model="account.move" name="post">
+    <function model="account.move" name="action_post">
         <value eval="[ref('demo_sup_invoice_1'), ref('demo_sup_invoice_2'), ref('demo_sup_invoice_3'), ref('demo_sup_invoice_4'), ref('demo_sup_invoice_5'), ref('demo_sup_invoice_6'), ref('demo_sup_invoice_7'), ref('demo_despacho_1')]"/>
     </function>