diff --git a/bt5/erp5_invoicing/SkinTemplateItem/portal_skins/erp5_invoicing/Invoice_printAsODT.xml b/bt5/erp5_invoicing/SkinTemplateItem/portal_skins/erp5_invoicing/Invoice_printAsODT.xml
index 34fd936642519665c8e9faa8efa1a2c48a0a6ca0..c36d6352eaf675f42e3fc77e2e9a924166c022a5 100644
--- a/bt5/erp5_invoicing/SkinTemplateItem/portal_skins/erp5_invoicing/Invoice_printAsODT.xml
+++ b/bt5/erp5_invoicing/SkinTemplateItem/portal_skins/erp5_invoicing/Invoice_printAsODT.xml
@@ -91,7 +91,7 @@ return context.Invoice_viewAsODT(format=format)\n
         </item>
         <item>
             <key> <string>_params</string> </key>
-            <value> <string>target_language=\'\', format=\'pdf\'</string> </value>
+            <value> <string>target_language=\'\', format=\'\'</string> </value>
         </item>
         <item>
             <key> <string>errors</string> </key>
@@ -136,7 +136,7 @@ return context.Invoice_viewAsODT(format=format)\n
             <value>
               <tuple>
                 <string></string>
-                <string>pdf</string>
+                <string></string>
               </tuple>
             </value>
         </item>
diff --git a/bt5/erp5_invoicing/bt/revision b/bt5/erp5_invoicing/bt/revision
index 8c0474e3239fc7c1a693d29caba0c85b872b6c1d..d7765fe47e06ccb3e29a916d2f5ede6d3ac0c533 100644
--- a/bt5/erp5_invoicing/bt/revision
+++ b/bt5/erp5_invoicing/bt/revision
@@ -1 +1 @@
-69
\ No newline at end of file
+70
\ No newline at end of file