diff --git a/plugins/display/filter_users.py b/plugins/display/filter_users.py
index fe46e21..06a61f0 100644
--- a/plugins/display/filter_users.py
+++ b/plugins/display/filter_users.py
@@ -85,8 +85,13 @@ class IWLADisplayFilterUsers(IPlugin):
                     ip_title = '%s [%s]' % (hits[ip]['remote_addr'], ip)
                 location = filtered_user.get('geo_location', {})
                 if location:
-                    location_str = '(%s/%s)' % (location.get('city', unknown), location.get('countryname', unknown))
-                    ip_title = f'{ip_title}<br/>{location_str}'
+                    city = location.get('city', unknown)
+                    country = location.get('countryname', unknown)
+                    if not city: city = unknown
+                    if not country: country = unknown
+                    # At least, one information
+                    if city != unknown or country != unknown:
+                        ip_title = f'{ip_title}<br/>({city}/{country})'
                 table.appendRow([f'<b>{ip_title}</b>', '', ''])
                 table.setCellCSSClass(row, 0, '')
                 for r in hits[ip]['requests'][::-1]: