diff --git a/modoboa/admin/models/domain.py b/modoboa/admin/models/domain.py
index ee96c1c2f..f38dd5977 100644
--- a/modoboa/admin/models/domain.py
+++ b/modoboa/admin/models/domain.py
@@ -227,7 +227,7 @@ reversion.register(Domain)
 class MXQuerySet(models.QuerySet):
     """Custom manager for MXRecord."""
 
-    def valids(self):
+    def has_valids(self):
         """Return managed results."""
         if parameters.get_admin("ENABLE_MX_CHECKS"):
             if parameters.get_admin("VALID_MXS", app="admin").strip():
diff --git a/modoboa/admin/templates/admin/domain_detail.html b/modoboa/admin/templates/admin/domain_detail.html
index e427da79d..20bd70225 100644
--- a/modoboa/admin/templates/admin/domain_detail.html
+++ b/modoboa/admin/templates/admin/domain_detail.html
@@ -23,7 +23,7 @@
       <div class="panel-body">
         <div class="row">
           <span class="title">{% trans "DNS status" %}</span>
-          <span class="label label-mini label-{% if not domain.mxrecord_set.valids %}danger{% else %}success{% endif %}"><a href="{% url 'admin:mx_domain_detail' domain.pk %}" data-toggle="ajaxmodal">MX</a></span>
+          <span class="label label-mini label-{% if not domain.mxrecord_set.has_valids %}danger{% else %}success{% endif %}"><a href="{% url 'admin:mx_domain_detail' domain.pk %}" data-toggle="ajaxmodal">MX</a></span>
           <span class="label label-{{ domain.dnsbl_status_color }}"><a href="{% url 'admin:dnsbl_domain_detail' domain.pk %}" data-toggle="ajaxmodal">DNSBL</a></span>
         </div>
         <div class="row">