diff --git a/addons/account/project/report/inverted_analytic_balance.rml b/addons/account/project/report/inverted_analytic_balance.rml
index fc6c348ef94..1404183e913 100644
--- a/addons/account/project/report/inverted_analytic_balance.rml
+++ b/addons/account/project/report/inverted_analytic_balance.rml
@@ -190,7 +190,7 @@
               <para style="terp_default_Right_9">[[ formatLang(move_a['balance']) ]] [[ company.currency_id.symbol]]</para>
             </td>
             <td>
-              <para style="terp_default_Right_9">[[ formatLang(move_a['quantity'] ]]</para>
+              <para style="terp_default_Right_9">[[ formatLang(move_a['quantity']) ]]</para>
             </td>
           </tr>
         </blockTable>