diff --git a/account_payment_order/__manifest__.py b/account_payment_order/__manifest__.py
index b7c87eb3e..290885bd8 100644
--- a/account_payment_order/__manifest__.py
+++ b/account_payment_order/__manifest__.py
@@ -8,7 +8,7 @@
 
 {
     "name": "Account Payment Order",
-    "version": "13.0.1.0.0",
+    "version": "13.0.1.1.0",
     "license": "AGPL-3",
     "author": "ACSONE SA/NV, "
     "Therp BV, "
diff --git a/account_payment_order/report/account_payment_order.xml b/account_payment_order/report/account_payment_order.xml
index 5d97a9bce..c286303e1 100644
--- a/account_payment_order/report/account_payment_order.xml
+++ b/account_payment_order/report/account_payment_order.xml
@@ -5,7 +5,7 @@
     <template id="print_account_payment_order_document">
         <t
             t-set="doc"
-            t-value="doc.with_context({'lang':doc.generated_user_id.lang})"
+            t-value="doc.with_context({'lang': doc.generated_user_id and doc.generated_user_id.lang or user.lang})"
         />
         <t t-call="web.external_layout">
             <div class="page">