diff --git a/UI/Contacts/Toolbars/SOGoContactFolder.toolbar b/UI/Contacts/Toolbars/SOGoContactFolder.toolbar
index 6c6971f5e..7822b1a0a 100644
--- a/UI/Contacts/Toolbars/SOGoContactFolder.toolbar
+++ b/UI/Contacts/Toolbars/SOGoContactFolder.toolbar
@@ -28,7 +28,7 @@
    { link = "delete";
      label="Delete";
      onclick = "return uixDeleteSelectedContacts(this);";
-     image="delete.png";
+     image="tb-mail-delete-flat-24x24.png";
      tooltip = "Delete selected card or address book"; }
   )
 )
diff --git a/UI/Scheduler/Toolbars/SOGoAppointmentFolders.toolbar b/UI/Scheduler/Toolbars/SOGoAppointmentFolders.toolbar
index b50fa350e..d23428f1d 100644
--- a/UI/Scheduler/Toolbars/SOGoAppointmentFolders.toolbar
+++ b/UI/Scheduler/Toolbars/SOGoAppointmentFolders.toolbar
@@ -19,7 +19,7 @@
     { link  = "delete";
       label="Delete";
       onclick = "return deleteEvent(this);";
-      image = "delete.png"; 
+      image = "tb-mail-delete-flat-24x24.png"; 
       tooltip = "Delete this event or task"; } ),
   ( { link  = "today";
       label="Go to Today";