diff --git a/application/modules/opac/controllers/BibController.php b/application/modules/opac/controllers/BibController.php
index 139accd480b83bc6b99fb4e07a02e8ccb11cd588..ca19b70e3c29f99934453bec95b9e00976a20129 100644
--- a/application/modules/opac/controllers/BibController.php
+++ b/application/modules/opac/controllers/BibController.php
@@ -244,20 +244,54 @@ class BibController extends ZendAfi_Controller_Action {
     $filter_keys = (new Class_Systeme_ModulesAccueil_Library())->getStaticFiltersKeys();
     $default_keys = array_map(function($key)
                            {
-                             return Class_Systeme_ModulesAccueil_Library::DEFAULT_PREFIX . $key;
+                             return Class_Systeme_ModulesAccueil_Library::ADD_DEFAULT_PREFIX . $key;
                            },
                            $filter_keys);
 
     $defaults_to_save = [];
 
     foreach($this->_helper->selectedFilters($default_keys) as $key => $value)
-      $defaults_to_save[str_replace(Class_Systeme_ModulesAccueil_Library::DEFAULT_PREFIX, '', $key)] = $value;
+      $defaults_to_save[str_replace(Class_Systeme_ModulesAccueil_Library::ADD_DEFAULT_PREFIX, '', $key)] = $value;
+
+    $default_keys_to_delete = array_map(function($key)
+                                        {
+                                          return Class_Systeme_ModulesAccueil_Library::DELETE_DEFAULT_PREFIX . $key;
+                                        },
+                                        $filter_keys);
+
+    $defaults_to_delete = [];
+
+    foreach($this->_helper->selectedFilters($default_keys_to_delete) as $key => $value)
+      $defaults_to_delete[str_replace(Class_Systeme_ModulesAccueil_Library::DELETE_DEFAULT_PREFIX, '', $key)] = $value;
 
     $module_params = Class_Profil::getCurrentProfil()
       ->getBoitesDivision($id_division)[$id_module];
 
     if($defaults_to_save && Class_Users::isCurrentUserCanAccesBackend()) {
-      $module_params['preferences']['default_filters'] = $defaults_to_save;
+
+      if(!isset($module_params['preferences']['default_filters']))
+        $module_params['preferences']['default_filters'] = [];
+
+      $module_params['preferences']['default_filters'] = array_merge($module_params['preferences']['default_filters'],
+                                                                     $defaults_to_save);
+      Class_Profil::getCurrentProfil()
+        ->updateModuleConfigAccueil($id_module, $module_params)
+        ->save();
+    }
+
+    if($defaults_to_delete && Class_Users::isCurrentUserCanAccesBackend()) {
+
+      if(!isset($module_params['preferences']['default_filters']))
+        continue;
+
+      $module_params['preferences']['default_filters'] = array_filter($module_params['preferences']['default_filters'],
+                                                                      function($filter) use ($defaults_to_delete)
+                                                                      {
+                                                                        foreach($defaults_to_delete as $key => $value)
+                                                                          if ( $value == $filter)
+                                                                            return false;
+                                                                        return true;
+                                                                      });
       Class_Profil::getCurrentProfil()
         ->updateModuleConfigAccueil($id_module, $module_params)
         ->save();
diff --git a/library/Class/FilterSettings.php b/library/Class/FilterSettings.php
index 72f82fa2561957bb79a59b3074cd950c80c6be18..4d561f0374e8418eaede4860ad7d2cb5112ab2c1 100644
--- a/library/Class/FilterSettings.php
+++ b/library/Class/FilterSettings.php
@@ -69,5 +69,11 @@ class Class_FilterSettings extends Class_Entity {
     $module = $this->getModule();
     return $this->getFiltersPosition() == $module::POSITION_RIGHT;
   }
+
+
+  public function getActiveFilters() {
+    return array_merge($this->getDefaultFilters(),
+                       $this->getSelectedFilters());
+  }
 }
 ?>
\ No newline at end of file
diff --git a/library/Class/Systeme/ModulesAccueil/Library.php b/library/Class/Systeme/ModulesAccueil/Library.php
index 45435b65e6d28f3dd48c5c920f94668f0788435b..ad7322dc8b567df3291c88c2958d29ea8b05e9e2 100644
--- a/library/Class/Systeme/ModulesAccueil/Library.php
+++ b/library/Class/Systeme/ModulesAccueil/Library.php
@@ -47,6 +47,9 @@ class Class_Systeme_ModulesAccueil_Library extends Class_Systeme_ModulesAccueil_
 
   const DEFAULT_PREFIX = 'default_';
 
+  const ADD_DEFAULT_PREFIX = 'add_default_';
+  const DELETE_DEFAULT_PREFIX = 'delete_default_';
+
   /** @var string */
   protected $_group = Class_Systeme_ModulesAccueil::GROUP_SITE;
 
diff --git a/library/ZendAfi/View/Helper/Accueil/Library.php b/library/ZendAfi/View/Helper/Accueil/Library.php
index ac499b09943fb7551f13f9d57be6e03dd1cbb600..e8977616c2476fb96295a8dc08319e5f7194c969 100644
--- a/library/ZendAfi/View/Helper/Accueil/Library.php
+++ b/library/ZendAfi/View/Helper/Accueil/Library.php
@@ -98,10 +98,10 @@ class ZendAfi_View_Helper_Accueil_Library extends ZendAfi_View_Helper_Accueil_Ba
         $params[] = $filter_key;
       }
 
-      if (!isset($this->_selected_filters[$filter_key]))
+      if (!isset($this->_getActiveFilters()[$filter_key]))
         continue;
 
-      $params[] = $this->_selected_filters[$filter_key];
+      $params[] = $this->_getActiveFilters()[$filter_key];
       $libraries = call_user_func_array([$this, $func_name],
                                         $params);
     }
@@ -217,7 +217,7 @@ class ZendAfi_View_Helper_Accueil_Library extends ZendAfi_View_Helper_Accueil_Ba
 
   protected function _getBaseUrl() {
     $filters = [];
-    foreach ($this->_selected_filters as $id => $values) {
+    foreach ($this->_getActiveFilters() as $id => $values) {
       $filter_key = is_int($id) ? 'custom_field_' . $id : $id;
       $filters[$filter_key] = implode(';', $values);
     }
@@ -230,6 +230,12 @@ class ZendAfi_View_Helper_Accueil_Library extends ZendAfi_View_Helper_Accueil_Ba
   }
 
 
+  protected function _getActiveFilters() {
+    return array_merge($this->_default_filters,
+                       $this->_selected_filters);
+  }
+
+
   protected function _getDefaultPreference($name) {
     return (new Class_Systeme_ModulesAccueil_Library())->getDefaultValues()[$name];
   }
diff --git a/library/ZendAfi/View/Helper/Filters/Element.php b/library/ZendAfi/View/Helper/Filters/Element.php
index 2e4e959de135181501e1e10dfb45c6cfe59d156a..1d6836f68e9bb56080ae5a152fcc0b76af487fdd 100644
--- a/library/ZendAfi/View/Helper/Filters/Element.php
+++ b/library/ZendAfi/View/Helper/Filters/Element.php
@@ -68,7 +68,7 @@ abstract class ZendAfi_View_Helper_Filters_Element extends ZendAfi_View_Helper_B
 
 
   public function render($settings) {
-    $this->_active_filters = $settings->getSelectedFilters();
+    $this->_active_filters = $settings->getActiveFilters();
     $this->_url_params = $settings->getUrlParams();
     $this->_model_label = $settings->getModelLabel();
     $this->_available_filters = $settings->getAvailableFilters();
diff --git a/library/ZendAfi/View/Helper/Filters/Strategy/Abstract.php b/library/ZendAfi/View/Helper/Filters/Strategy/Abstract.php
index 413e5271dcf273de28362f412f5e6461d199db43..db58018dfc228f2490ef77a387ec049721cfb817 100644
--- a/library/ZendAfi/View/Helper/Filters/Strategy/Abstract.php
+++ b/library/ZendAfi/View/Helper/Filters/Strategy/Abstract.php
@@ -92,8 +92,11 @@ abstract class ZendAfi_View_Helper_Filters_Strategy_Abstract extends ZendAfi_Vie
   }
 
 
-  protected function _isDefaultKey() {
-    return isset($this->_settings->getDefaultFilters()[$this->_getFilterKey()]);
+  protected function _isDefaultKey($value) {
+    if(!isset($this->_settings->getDefaultFilters()[$this->_getFilterKey()]))
+      return false;
+
+    return $this->_settings->getDefaultFilters()[$this->_getFilterKey()] == [$value];
   }
 
 
diff --git a/library/ZendAfi/View/Helper/Filters/Strategy/Facet.php b/library/ZendAfi/View/Helper/Filters/Strategy/Facet.php
index 6bd9b29855e300357529b2ad2d24b255d4c12550..e0c57511f962fccfce55779bd0b3b4d28817b435 100644
--- a/library/ZendAfi/View/Helper/Filters/Strategy/Facet.php
+++ b/library/ZendAfi/View/Helper/Filters/Strategy/Facet.php
@@ -51,10 +51,20 @@ class ZendAfi_View_Helper_Filters_Strategy_Facet extends ZendAfi_View_Helper_Fil
 
 
   protected function _setDefaultValue($value, $label) {
+    if(!$value)
+      return '';
+
     if(!Class_Users::isCurrentUserCanAccesBackend())
       return '';
 
-    $key = Class_Systeme_ModulesAccueil_Library::DEFAULT_PREFIX . $this->_getFilterKey();
+    $checked = $this->_isDefaultKey($value)
+      ? ['checked' => 'checked']
+      : [];
+
+    $key = $checked
+      ? Class_Systeme_ModulesAccueil_Library::DELETE_DEFAULT_PREFIX . $this->_getFilterKey()
+      : Class_Systeme_ModulesAccueil_Library::ADD_DEFAULT_PREFIX . $this->_getFilterKey();
+
     $url_params = array_merge($this->_getUrlParams(),
                               [$this->_getFilterKey() => $value],
                               [$key => $value]);
@@ -62,10 +72,6 @@ class ZendAfi_View_Helper_Filters_Strategy_Facet extends ZendAfi_View_Helper_Fil
     $url = $this->view->url($url_params, null, true);
 
     $saved_label = $key . '_' . $label;
-    $checked = $this->_isDefaultKey()
-      ? ['checked' => 'checked']
-      : [];
-
     return $this->view->tag('input',
                             '',
                             array_merge(
diff --git a/tests/application/modules/opac/controllers/BibControllerTest.php b/tests/application/modules/opac/controllers/BibControllerTest.php
index 33ec5bc8162f8fa87dd2e0a4f0c42f7a06065c5b..5da0cf64541ef882335b9167023e4461afb3014d 100644
--- a/tests/application/modules/opac/controllers/BibControllerTest.php
+++ b/tests/application/modules/opac/controllers/BibControllerTest.php
@@ -1911,7 +1911,7 @@ class BibControllerDefaultFiltersTest extends BibControllerWidgetPageTestCase {
 
   public function setUp() {
     parent::setUp();
-    $this->dispatch('/bib/widget-page/id_module/1/id_division/2/page/1/default_opening/opened', true);
+    $this->dispatch('/bib/widget-page/id_module/1/id_division/2/page/1/add_default_opening/opened', true);
   }
 
 
@@ -1930,7 +1930,7 @@ class BibControllerDefaultFiltersTest extends BibControllerWidgetPageTestCase {
 
   /** @test */
   public function openedShouldBeChecked() {
-    $this->assertXPath('//ul/li[@class="selected"]/input[contains(@data-url, "default_opening/opened")][@checked]', $this->_response->getBody());
+    $this->assertXPath('//ul/li[@class="selected"]/input[contains(@data-url, "delete_default_opening/opened")][@checked]', $this->_response->getBody());
   }
 }
 
@@ -1956,7 +1956,33 @@ class BibControllerWithDefaultFiltersTest extends BibControllerWidgetPageTestCas
 
   /** @test */
   public function openedShouldBeSelected() {
-    $this->assertXPathContentContains('//ul/li[@class="selected"]/a', 'Ouvert aujourd\'hui', $this->_response->getBody());
+    $this->assertXPathContentContains('//ul/li[@class="selected"]/a', 'Ouvert aujourd\'hui');
+  }
+}
+
+
+
+class BibControllerDeleteDefaultFiltersTest extends BibControllerWidgetPageTestCase {
+  protected  $_bib_wrapper;
+
+  public function setUp() {
+    parent::setUp();
+
+    Class_Profil::getCurrentProfil()
+      ->updateModuleConfigAccueil(1, [
+                                      'division' => '2',
+                                      'type_module' => 'LIBRARY',
+                                      'preferences' => array_merge($this->_preferences,
+                                                                   ['default_filters' => ['opening' => ['opened']]])
+                                     ]);
+
+    $this->dispatch('/bib/widget-page/id_module/1/id_division/2/page/1/delete_default_opening/opened', true);
+  }
+
+
+  /** @test */
+  public function openedShouldBeSelected() {
+    $this->assertXPathContentContains('//ul/li[not(@class="selected")]/a', 'Ouvert aujourd\'hui');
   }
 }