diff --git a/views/export_journal_type.xml b/views/export_journal_type.xml
index 6f459c8f08365690f3dae638f707f5c856fa8bba..925c35379f42c68d5a8945103b98927195f1acdc 100644
--- a/views/export_journal_type.xml
+++ b/views/export_journal_type.xml
@@ -87,7 +87,7 @@
                                     <field name="field_type" />
                                     <field
                                         name="field_agg"
-                                        attrs="{'readonly': [('field_type', 'not in', ['date', 'datetime'])]}"
+                                        readonly="field_type not in ['date', 'datetime']"
                                     />
                                     <field name="export_id" invisible="1" />
                                 </tree>