diff --git a/modules/blocklayered/blocklayered.js b/modules/blocklayered/blocklayered.js
index 38ccc0329..e2f384f06 100644
--- a/modules/blocklayered/blocklayered.js
+++ b/modules/blocklayered/blocklayered.js
@@ -235,7 +235,7 @@ function cancelFilter()
 			{
 				$('#'+$(this).attr('rel')).attr('checked', false);
 				$('.'+$(this).attr('rel')).attr('checked', false);
-				$('#layered_form input[name='+$(this).attr('rel')+']:hidden').remove();
+				$('#layered_form input[name='+$(this).attr('rel')+']').remove();
 			}
 		}
 		reloadContent();
diff --git a/modules/blocklayered/blocklayered.php b/modules/blocklayered/blocklayered.php
index c6b3e8f11..1f353ae73 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 = '1.7.7';
+		$this->version = '1.7.8';
 		$this->author = 'PrestaShop';
 		$this->need_instance = 0;
 
@@ -2505,7 +2505,7 @@ class BlockLayered extends Module
 					WHERE c.nleft > '.(int)$parent->nleft.'
 					AND c.nright < '.(int)$parent->nright.'
 					'.($depth ? 'AND c.level_depth <= '.($parent->level_depth+(int)$depth) : '').'
-					GROUP BY c.id_category ORDER BY level_depth, c.position';
+					GROUP BY c.id_category ORDER BY c.nleft, c.position';
 			}
 			
 			foreach ($filters as $filterTmp)
diff --git a/modules/blocklayered/config.xml b/modules/blocklayered/config.xml
index aa19a02e0..6497b3e5f 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[1.7.7]]></version>
+	<version><![CDATA[1.7.8]]></version>
 	<description><![CDATA[Displays a block with layered navigation filters.]]></description>
 	<author><![CDATA[PrestaShop]]></author>
 	<tab><![CDATA[front_office_features]]></tab>