diff --git a/webapp/controller/MarketController.class.php b/webapp/controller/MarketController.class.php
index fb604799..f1088dcc 100644
--- a/webapp/controller/MarketController.class.php
+++ b/webapp/controller/MarketController.class.php
@@ -31,7 +31,11 @@ class MarketController extends BaseAuthedController {
     public function productList()
     {
         $page = getReqVal('page', 1);
+        $seller = getReqVal('seller', '');
         $queryData = array();
+        if (!empty($seller)) {
+            $queryData['seller'] = $seller;
+        }
 
         $out = array(
             'pagination' => array()
@@ -48,6 +52,12 @@ class MarketController extends BaseAuthedController {
                 'filter' => array(
                     'data' => $queryData,
                     'fields' => array(
+                        array(
+                            'name' => 'seller',
+                            'field_name' => 'seller',
+                            'cond' => '=',
+                            'ignore_empty' => true,
+                        ),
                         array(
                             'name' => 'type',
                             'field_name' => 'type',