diff --git a/core/lib/Thelia/Core/DependencyInjection/Loader/XmlFileLoader.php b/core/lib/Thelia/Core/DependencyInjection/Loader/XmlFileLoader.php
index 5d1613c72..b98cc9204 100644
--- a/core/lib/Thelia/Core/DependencyInjection/Loader/XmlFileLoader.php
+++ b/core/lib/Thelia/Core/DependencyInjection/Loader/XmlFileLoader.php
@@ -25,7 +25,6 @@ use Symfony\Component\DependencyInjection\SimpleXMLElement;
 use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
 use Symfony\Component\DependencyInjection\Exception\RuntimeException;
 use Symfony\Component\DependencyInjection\Loader\FileLoader;
-use Thelia\Core\Translation\Translator;
 use Thelia\ImportExport\Export\ExportHandler;
 use Thelia\ImportExport\Import\ImportHandler;
 use Thelia\Model\Export;
diff --git a/core/lib/Thelia/Model/Export.php b/core/lib/Thelia/Model/Export.php
index 99bb41133..a5fe33d2b 100644
--- a/core/lib/Thelia/Model/Export.php
+++ b/core/lib/Thelia/Model/Export.php
@@ -37,11 +37,7 @@ class Export extends BaseExport
 
     public function downPosition()
     {
-        $max = ExportQuery::create()
-            ->orderByPosition(Criteria::DESC)
-            ->select(ExportTableMap::POSITION)
-            ->findOne()
-        ;
+        $max = $this->getMaxPosition();
 
         $count = $this->getExportCategory()->countExports();
 
@@ -82,11 +78,7 @@ class Export extends BaseExport
 
     public function setPositionToLast()
     {
-        $max = ExportQuery::create()
-            ->orderByPosition(Criteria::DESC)
-            ->select(ExportTableMap::POSITION)
-            ->findOne()
-        ;
+        $max = $this->getMaxPosition();
 
         if (null === $max) {
             $this->setPosition(1);
@@ -180,4 +172,14 @@ class Export extends BaseExport
 
         return static::$cache instanceof DocumentsExportInterface;
     }
+
+    public function getMaxPosition()
+    {
+        return ExportQuery::create()
+            ->filterByExportCategoryId($this->getExportCategoryId())
+            ->orderByPosition(Criteria::DESC)
+            ->select(ExportTableMap::POSITION)
+            ->findOne()
+        ;
+    }
 }
diff --git a/core/lib/Thelia/Model/Import.php b/core/lib/Thelia/Model/Import.php
index 61df4a815..250e9cce6 100644
--- a/core/lib/Thelia/Model/Import.php
+++ b/core/lib/Thelia/Model/Import.php
@@ -36,11 +36,7 @@ class Import extends BaseImport
 
     public function downPosition()
     {
-        $max = ImportQuery::create()
-            ->orderByPosition(Criteria::DESC)
-            ->select(ImportTableMap::POSITION)
-            ->findOne()
-        ;
+        $max = $this->getMaxPosition();
 
         $count = $this->getImportCategory()->countImports();
 
@@ -81,11 +77,7 @@ class Import extends BaseImport
 
     public function setPositionToLast()
     {
-        $max = ImportQuery::create()
-            ->orderByPosition(Criteria::DESC)
-            ->select(ImportTableMap::POSITION)
-            ->findOne()
-        ;
+        $max = $this->getMaxPosition();
 
         if (null === $max) {
             $this->setPosition(1);
@@ -158,4 +150,13 @@ class Import extends BaseImport
         parent::delete($con);
     }
 
+    public function getMaxPosition()
+    {
+        return ImportQuery::create()
+            ->filterByImportCategoryId($this->getImportCategoryId())
+            ->orderByPosition(Criteria::DESC)
+            ->select(ImportTableMap::POSITION)
+            ->findOne()
+        ;
+    }
 }