diff --git a/templates/web/admin/task-manager/index.html.twig b/templates/web/admin/task-manager/index.html.twig
index ccebd42a89..5dcdfba451 100644
--- a/templates/web/admin/task-manager/index.html.twig
+++ b/templates/web/admin/task-manager/index.html.twig
@@ -30,7 +30,7 @@
         <tbody class="scheduler-view">
             <tr>
                 <td class="menu">
-                    <div class="btn-group">
+                    <div class="btn-group dropdown">
                         <a class="btn btn-mini dropdown-toggle" data-toggle="dropdown" href="#">
                             <span class="caret"></span>
                         </a>
@@ -67,7 +67,7 @@
             {% for task in tasks %}
                 <tr>
                     <td class="menu">
-                        <div class="btn-group">
+                        <div class="btn-group dropdown">
                             <a class="btn btn-mini dropdown-toggle" data-toggle="dropdown" href="#">
                                 <span class="caret"></span>
                             </a>
@@ -126,6 +126,7 @@
 
 <script type="text/javascript">
     $(document).ready(function(){
+        $('.dropdown-toggle').dropdown();
         $("form[name='form-create-task'] select").bind("change", function() {
             $(this).closest('form').submit();
         });
diff --git a/templates/web/admin/task-manager/templates.html.twig b/templates/web/admin/task-manager/templates.html.twig
index e088e2428e..411600876d 100644
--- a/templates/web/admin/task-manager/templates.html.twig
+++ b/templates/web/admin/task-manager/templates.html.twig
@@ -1,6 +1,6 @@
 <script type="text/template" id="task_template">
     <td class="menu">
-        <div class="btn-group">
+        <div class="btn-group dropdown">
             <a class="btn btn-mini dropdown-toggle" data-toggle="dropdown" href="#">
                 <span class="caret"></span>
             </a>
@@ -43,7 +43,7 @@
 
 <script type="text/template" id="scheduler_template">
     <td class="menu">
-        <div class="btn-group">
+        <div class="btn-group dropdown">
             <a class="btn btn-mini dropdown-toggle" data-toggle="dropdown" href="#">
                 <span class="caret"></span>
             </a>
diff --git a/www/scripts/apps/admin/tasks-manager/views/scheduler.js b/www/scripts/apps/admin/tasks-manager/views/scheduler.js
index f6222e37df..67afc815dd 100644
--- a/www/scripts/apps/admin/tasks-manager/views/scheduler.js
+++ b/www/scripts/apps/admin/tasks-manager/views/scheduler.js
@@ -28,6 +28,7 @@ define([
         render: function () {
             this.$el.empty();
             this.$el.html(this.template({'scheduler':this.model.toJSON()}));
+            $('.dropdown-toggle').dropdown();
             return this;
         },
         renderConfiguration: function () {
diff --git a/www/scripts/apps/admin/tasks-manager/views/tasks.js b/www/scripts/apps/admin/tasks-manager/views/tasks.js
index 2332add3ec..6744dab290 100644
--- a/www/scripts/apps/admin/tasks-manager/views/tasks.js
+++ b/www/scripts/apps/admin/tasks-manager/views/tasks.js
@@ -28,6 +28,7 @@ define([
                 $this._appendDom($this._createView(model));
             });
             $this._rendered = true;
+            $('.dropdown-toggle').dropdown();
             return $this;
         },
         _addOne: function (task) {
@@ -36,6 +37,7 @@ define([
             if (this._rendered) {
                 this._appendDom(view);
             }
+            $('.dropdown-toggle').dropdown();
         },
         _createView: function (task) {
             var view = new TaskView({ model: task });