diff --git a/app/views/dmsf/show.html.erb b/app/views/dmsf/show.html.erb
index c046a09e..8d6d243e 100644
--- a/app/views/dmsf/show.html.erb
+++ b/app/views/dmsf/show.html.erb
@@ -86,6 +86,7 @@
   </div>
 </div>
 
+<div id="dmsf_ajax_loading" class="ajax-loading"></div>
 <%= form_tag(entries_operations_dmsf_path(id: @project, folder_id: @folder), method: :post,
               class: 'dmsf_entries', id: 'entries_form', data: { cm_url: dmsf_context_menu_path }) do %>
   <%= hidden_field_tag('action') %>
@@ -186,6 +187,7 @@
             var browserFilter = $("#browser_filter");
             $("#dmsf_buttons").insertBefore(browserFilter);
             $("#dmsf_tag").insertBefore(browserFilter);
+            $("#dmsf_ajax_loading").hide();
             $("#browser").show();
             $("#dmsf_buttons").show();
             $("#dmsf_tag").show();
diff --git a/app/views/dmsf/trash.html.erb b/app/views/dmsf/trash.html.erb
index 611d98a6..5548fb58 100644
--- a/app/views/dmsf/trash.html.erb
+++ b/app/views/dmsf/trash.html.erb
@@ -30,6 +30,7 @@
   </div>
 </div>
 
+<div id="dmsf_ajax_loading" class="ajax-loading"></div>
 <%= form_tag(entries_operations_dmsf_path(:id => @project, :folder_id => @folder), :method => :post,
   :class => 'dmsf_entries', :id => 'entries_form', :data => {:cm_url => dmsf_trash_context_menu_path}) do %>
   <%= hidden_field_tag('action') %>
@@ -221,6 +222,7 @@
       ],
       "fnInitComplete": function() {
         $("#dmsf_buttons").insertBefore($("#browser_filter"));
+        $("#dmsf_ajax_loading").hide();
         $("#browser").show();
         $("#dmsf_buttons").show();
       },
diff --git a/assets/stylesheets/redmine_dmsf.css b/assets/stylesheets/redmine_dmsf.css
index 07dcdc87..9250296d 100644
--- a/assets/stylesheets/redmine_dmsf.css
+++ b/assets/stylesheets/redmine_dmsf.css
@@ -24,6 +24,12 @@
     display: none;
 }
 
+#dmsf_ajax_loading.ajax-loading {
+    background:url(../../../images/loading.gif) no-repeat 0 50%;
+    width: 16px;
+    height: 16px;
+}
+
 #dmsf_buttons,
 #dmsf_tag,
 #dmsf_uploader,