diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/manage-marc-import.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/manage-marc-import.tt
index 2f0d0834fb..4d84eb399d 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/manage-marc-import.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/manage-marc-import.tt
@@ -475,7 +475,7 @@ Page
                 <th>Status</th>
                 <th>Match type</th>
                 <th>Match details</th>
-                <th><abbr title="Differences between the original biblio and the imported" lang="en">Diff</abbr></th>
+                <th><abbr title="Differences between the original biblio and the imported">Diff</abbr></th>
                 <th>Record</th>
             </tr>
         </thead>