diff --git a/mobile.netbiblio.php b/mobile.netbiblio.php
index ad0c6df..c38cffd 100644
--- a/mobile.netbiblio.php
+++ b/mobile.netbiblio.php
@@ -332,10 +332,6 @@ class NetBiblio extends WebService
             $bs->addQuery($queryArray['queryText'], $type);
         }
 
-        if(isset($queryArray['reader']) && strlen($queryArray['reader']) > 0) {
-            $bs->addQuery($queryArray['reader'], 'reader');
-        }
-
         if(isset($queryArray['category']) && is_array($queryArray['category'])) {
             $selectedCategories = array_filter($queryArray['category'], function ($c) {
                 return $c != '0';
@@ -348,10 +344,6 @@ class NetBiblio extends WebService
             }
         }
 
-        if(isset($queryArray['producer']) && strlen($queryArray['producer']) > 0) {
-            $bs->addQuery($queryArray['producer'], 'producer');
-        }
-
         if(isset($queryArray['jeunesse']) && $queryArray['jeunesse']['filtrer'] === 'filtrer') {
             $bs->addQuery(1, 'jeunesse');
         }