diff --git a/modules/blocklayered/blocklayered.php b/modules/blocklayered/blocklayered.php
index 002ffde81..97b417e9b 100644
--- a/modules/blocklayered/blocklayered.php
+++ b/modules/blocklayered/blocklayered.php
@@ -39,7 +39,7 @@ class BlockLayered extends Module
 	{
 		$this->name = 'blocklayered';
 		$this->tab = 'front_office_features';
-		$this->version = '1.8.8';
+		$this->version = '1.8.9';
 		$this->author = 'PrestaShop';
 		$this->need_instance = 0;
 
@@ -71,6 +71,7 @@ class BlockLayered extends Module
 			Configuration::updateValue('PS_LAYERED_FILTER_INDEX_QTY', 0);
 			Configuration::updateValue('PS_LAYERED_FILTER_INDEX_CDT', 0);
 			Configuration::updateValue('PS_LAYERED_FILTER_INDEX_MNF', 0);
+			Configuration::updateValue('PS_LAYERED_FILTER_INDEX_CAT', 0);
 			
 			$this->rebuildLayeredStructure();
 			
@@ -112,6 +113,7 @@ class BlockLayered extends Module
 		Configuration::deleteByName('PS_LAYERED_FILTER_INDEX_QTY');
 		Configuration::deleteByName('PS_LAYERED_FILTER_INDEX_CDT');
 		Configuration::deleteByName('PS_LAYERED_FILTER_INDEX_MNF');
+		Configuration::deleteByName('PS_LAYERED_FILTER_INDEX_CAT');
 		
 		Db::getInstance()->execute('DROP TABLE IF EXISTS '._DB_PREFIX_.'layered_price_index');
 		Db::getInstance()->execute('DROP TABLE IF EXISTS '._DB_PREFIX_.'layered_friendly_url');
@@ -1287,6 +1289,8 @@ class BlockLayered extends Module
 			$blacklist[] = 'quantity';
 		if (!Configuration::get('PS_LAYERED_FILTER_INDEX_MNF'))
 			$blacklist[] = 'manufacturer';
+		if (!Configuration::get('PS_LAYERED_FILTER_INDEX_CAT'))
+			$blacklist[] = 'category';
 
 		foreach ($filters as $type => $val)
 		{
@@ -1508,6 +1512,7 @@ class BlockLayered extends Module
 			Configuration::updateValue('PS_LAYERED_FILTER_INDEX_QTY', (int)Tools::getValue('ps_layered_filter_index_availability'));
 			Configuration::updateValue('PS_LAYERED_FILTER_INDEX_CDT', (int)Tools::getValue('ps_layered_filter_index_condition'));
 			Configuration::updateValue('PS_LAYERED_FILTER_INDEX_MNF', (int)Tools::getValue('ps_layered_filter_index_manufacturer'));
+			Configuration::updateValue('PS_LAYERED_FILTER_INDEX_CAT', (int)Tools::getValue('ps_layered_filter_index_category'));
 
 			$html .= '
 			<div class="conf">'.
@@ -2198,6 +2203,15 @@ class BlockLayered extends Module
 							'.$this->l('No').' <input type="radio" name="ps_layered_filter_index_manufacturer" value="0" '.(!Configuration::get('PS_LAYERED_FILTER_INDEX_MNF') ? 'checked="checked"' : '').' />
 						</td>
 					</tr>
+					<tr style="text-align: center;">
+						<td style="text-align: right;">'.$this->l('Allow indexing robots (google, yahoo, bing, ...) to use category filter').'</td>
+						<td>
+							<img src="../img/admin/enabled.gif" alt="'.$this->l('Yes').'" title="'.$this->l('Yes').'" />
+							'.$this->l('Yes').' <input type="radio" name="ps_layered_filter_index_category" value="1" '.(Configuration::get('PS_LAYERED_FILTER_INDEX_CAT') ? 'checked="checked"' : '').' />
+							<img src="../img/admin/disabled.gif" alt="'.$this->l('No').'" title="'.$this->l('No').'" style="margin-left: 10px;" />
+							'.$this->l('No').' <input type="radio" name="ps_layered_filter_index_category" value="0" '.(!Configuration::get('PS_LAYERED_FILTER_INDEX_CAT') ? 'checked="checked"' : '').' />
+						</td>
+					</tr>
 				</table>
 				<p style="text-align: center;"><input type="submit" class="button" name="submitLayeredSettings" value="'.$this->l('Save configuration').'" /></p>
 			</form>
@@ -3211,6 +3225,8 @@ class BlockLayered extends Module
 			$blacklist[] = 'quantity';
 		if (!Configuration::get('PS_LAYERED_FILTER_INDEX_MNF'))
 			$blacklist[] = 'manufacturer';
+		if (!Configuration::get('PS_LAYERED_FILTER_INDEX_CAT'))
+			$blacklist[] = 'category';
 		
 		$nofollow = false; // true is in the blacklist
 		foreach ($filter_blocks as &$type_filter)
diff --git a/modules/blocklayered/config.xml b/modules/blocklayered/config.xml
index ec278e24b..e6b78b59b 100644
--- a/modules/blocklayered/config.xml
+++ b/modules/blocklayered/config.xml
@@ -2,7 +2,7 @@
         <module>
             <name>blocklayered</name>
             <displayName><![CDATA[Layered navigation block]]></displayName>
-            <version><![CDATA[1.8.7]]></version>
+            <version><![CDATA[1.8.9]]></version>
             <description><![CDATA[Displays a block with layered navigation filters.]]></description>
             <author><![CDATA[PrestaShop]]></author>
             <tab><![CDATA[front_office_features]]></tab>
diff --git a/modules/blocklayered/fr.php b/modules/blocklayered/fr.php
index a3343a885..3eb55aa8c 100644
--- a/modules/blocklayered/fr.php
+++ b/modules/blocklayered/fr.php
@@ -94,6 +94,7 @@ $_MODULE['<{blocklayered}prestashop>blocklayered_3e652bd299bb3ee3d458c0dcc7fd706
 $_MODULE['<{blocklayered}prestashop>blocklayered_cc787af9edec8ce947ada8ab5bbff6e5'] = 'Autoriser les robots d\'indexation (Google, Yahoo, Bing, ...) à utiliser le filtre d\'état';
 $_MODULE['<{blocklayered}prestashop>blocklayered_ab28e5086d1dcb1474a4bd4951b148b9'] = 'Autoriser les robots d\'indexation (Google, Yahoo, Bing, ...) à utiliser le filtre de disponibilité';
 $_MODULE['<{blocklayered}prestashop>blocklayered_1218da2abb1e88e7fe8855995def9fef'] = 'Autoriser les robots d\'indexation (Google, Yahoo, Bing, ...) à utiliser le filtre fabriquant';
+$_MODULE['<{blocklayered}prestashop>blocklayered_c41e97692bc79531a51dfca4b7f6bee0'] = 'Autoriser les robots d\'indexation (Google, Yahoo, Bing, ...) à utiliser le filtre catégorie';
 $_MODULE['<{blocklayered}prestashop>blocklayered_cf565402d32b79d33f626252949a6941'] = 'Enregistrer la configuration';
 $_MODULE['<{blocklayered}prestashop>blocklayered_3601146c4e948c32b6424d2c0a7f0118'] = 'Prix';
 $_MODULE['<{blocklayered}prestashop>blocklayered_8c489d0946f66d17d73f26366a4bf620'] = 'Poids';