diff --git a/cps/templates/search_form.html b/cps/templates/search_form.html
index 7b478a77e..1d98b22b0 100644
--- a/cps/templates/search_form.html
+++ b/cps/templates/search_form.html
@@ -60,7 +60,7 @@
     <div class="row">
       <div class="form-group col-sm-6">
         <div><label for="include_serie">{{_('Series')}}</label></div>
-        <select class="selectpicker" name="include_serie" id="include_serie" data-live-search="true" data-style="btn-primary" data-dropup-auto="false" multiple>
+        <select class="selectpicker" name="include_serie" id="include_serie" data-live-search="true" data-style="btn-primary" data-dropup-auto="false" data-actions-box="true" multiple>
           {% for serie in series %}
           <option value="{{serie.id}}">{{serie.name}}</option>
           {% endfor %}
@@ -68,7 +68,7 @@
       </div>
       <div class="form-group col-sm-6">
         <div><label for="exclude_serie">{{_('Exclude Series')}}</label></div>
-        <select class="selectpicker" name="exclude_serie" id="exclude_serie" data-live-search="true" data-style="btn-danger" data-dropup-auto="false" multiple>
+        <select class="selectpicker" name="exclude_serie" id="exclude_serie" data-live-search="true" data-style="btn-danger" data-dropup-auto="false" data-actions-box="true" multiple>
           {% for serie in series %}
           <option value="{{serie.id}}">{{serie.name}}</option>
           {% endfor %}
@@ -78,7 +78,7 @@
      <div class="row">
       <div class="form-group col-sm-6">
         <div><label for="include_shelf">{{_('Shelves')}}</label></div>
-        <select class="selectpicker" name="include_shelf" id="include_shelf" data-live-search="true" data-style="btn-primary" data-dropup-auto="false" multiple>
+        <select class="selectpicker" name="include_shelf" id="include_shelf" data-live-search="true" data-style="btn-primary" data-dropup-auto="false" data-actions-box="true" multiple>
           {% for shelf in shelves %}
           <option value="{{shelf.id}}">{{shelf.name}}</option>
           {% endfor %}
@@ -86,7 +86,7 @@
       </div>
       <div class="form-group col-sm-6">
         <div><label for="exclude_shelf">{{_('Exclude Shelves')}}</label></div>
-        <select class="selectpicker" name="exclude_shelf" id="exclude_shelf" data-live-search="true" data-style="btn-danger" data-dropup-auto="false" multiple>
+        <select class="selectpicker" name="exclude_shelf" id="exclude_shelf" data-live-search="true" data-style="btn-danger" data-dropup-auto="false" data-actions-box="true" multiple>
           {% for shelf in shelves %}
           <option value="{{shelf.id}}">{{shelf.name}}</option>
           {% endfor %}
@@ -98,7 +98,7 @@
     <div class="row">
       <div class="form-group col-sm-6">
         <div><label for="include_language">{{_('Languages')}}</label></div>
-        <select class="selectpicker" name="include_language" id="include_language" data-live-search="true" data-style="btn-primary" data-dropup-auto="false" multiple>
+        <select class="selectpicker" name="include_language" id="include_language" data-live-search="true" data-style="btn-primary" data-dropup-auto="false" data-actions-box="true" multiple>
           {% for language in languages %}
           <option value="{{language.id}}">{{language.name}}</option>
           {% endfor %}
@@ -106,7 +106,7 @@
       </div>
       <div class="form-group col-sm-6">
         <div><label for="exclude_language">{{_('Exclude Languages')}}</label></div>
-        <select class="selectpicker" name="exclude_language" id="exclude_language" data-live-search="true" data-style="btn-danger" data-dropup-auto="false" multiple>
+        <select class="selectpicker" name="exclude_language" id="exclude_language" data-live-search="true" data-style="btn-danger" data-dropup-auto="false" data-actions-box="true" multiple>
           {% for language in languages %}
           <option value="{{language.id}}">{{language.name}}</option>
           {% endfor %}
@@ -117,7 +117,7 @@
     <div class="row">
       <div class="form-group col-sm-6">
         <div><label for="include_extension">{{_('Extensions')}}</label></div>
-        <select class="selectpicker" name="include_extension" id="include_extension" data-live-search="true" data-style="btn-primary" data-dropup-auto="false" multiple>
+        <select class="selectpicker" name="include_extension" id="include_extension" data-live-search="true" data-style="btn-primary" data-dropup-auto="false" data-actions-box="true" multiple>
           {% for extension in extensions %}
           <option value="{{extension.format}}">{{extension.format}}</option>
           {% endfor %}
@@ -125,7 +125,7 @@
       </div>
       <div class="form-group col-sm-6">
         <div><label for="exclude_extension">{{_('Exclude Extensions')}}</label></div>
-        <select class="selectpicker" name="exclude_extension" id="exclude_extension" data-live-search="true" data-style="btn-danger" data-dropup-auto="false" multiple>
+        <select class="selectpicker" name="exclude_extension" id="exclude_extension" data-live-search="true" data-style="btn-danger" data-dropup-auto="false" data-actions-box="true" multiple>
           {% for extension in extensions %}
           <option value="{{extension.format}}">{{extension.format}}</option>
           {% endfor %}