diff --git a/modoboa/extensions/amavis/general_callbacks.py b/modoboa/extensions/amavis/general_callbacks.py
index d7e662ca6..9a327e9f6 100644
--- a/modoboa/extensions/amavis/general_callbacks.py
+++ b/modoboa/extensions/amavis/general_callbacks.py
@@ -109,12 +109,12 @@ def display_requests(user):
     tpl = Template("""<ul class="nav pull-right {{ css }}">
   <li class="dropdown">
     <a href="#" class="dropdown-toggle" data-toggle="dropdown">
-      <i class="glyphicon glyphicon-bell"></i> <span id="alerts-counter" class="label label-important">{{ nbrequests }}</span>
+      <i class="glyphicon glyphicon-bell"></i> <span id="alerts-counter" class="label label-danger">{{ nbrequests }}</span>
     </a>
     <ul class="dropdown-menu">
       <li>
         <a id="nbrequests" href="{{ url }}">
-          <span class="label label-important">{{ nbrequests }}</span> {{ label }}
+          <span class="label label-danger">{{ nbrequests }}</span> {{ label }}
         </a>
       </li>
     </ul>
diff --git a/modoboa/extensions/amavis/sql_listing.py b/modoboa/extensions/amavis/sql_listing.py
index c8cbaf122..b6ef31ec4 100644
--- a/modoboa/extensions/amavis/sql_listing.py
+++ b/modoboa/extensions/amavis/sql_listing.py
@@ -51,7 +51,7 @@ class Qtable(tables.Table):
     ]
 
     def parse_type(self, value):
-        color = 'important' if value in ['S', 'V'] else 'warning'
+        color = 'danger' if value in ['S', 'V'] else 'warning'
         return '<span class="label label-%s">%s</span>' % (color, value)
 
     def parse_date(self, value):