diff --git a/mappers/file.inc b/mappers/file.inc
index aa967b9..302b4b9 100644
--- a/mappers/file.inc
+++ b/mappers/file.inc
@@ -78,11 +78,25 @@ function file_feeds_set_target($source, $entity, $target, $value) {
       return;
     }
 
-    static $destination;
-    if (!$destination) {
-      $entity_type = $source->importer->processor->entityType();
-      $bundle = $source->importer->processor->bundle();
+    static $destinations = array();
 
+    $entity_type = $source->importer->processor->entityType();
+
+    // $source->importer->processor->bundle() could break entityreference_feeds
+    // since $entity bundle (and type) could be different from importers bundle (and type)
+    // $source->importer->processor->entityType() is not safe either,
+    // but unfortunately no way to extract entity type from entity
+    list(, , $bundle) = entity_extract_ids($entity_type, $entity);
+
+    if(!isset($destinations[$entity_type])) {
+      $destinations[$entity_type] = array();
+    }
+
+    if(!isset($destinations[$entity_type][$bundle])) {
+      $destinations[$entity_type][$bundle] = array();
+    }
+
+    if(!isset($destinations[$entity_type][$bundle][$field_name])) {
       $instance_info = field_info_instance($entity_type, $field_name, $bundle);
 
       // Determine file destination.
@@ -91,8 +105,9 @@ function file_feeds_set_target($source, $entity, $target, $value) {
       if (!empty($entity->uid)) {
         $data[$entity_type] = $entity;
       }
-      $destination = file_field_widget_uri($info, $instance_info, $data);
+      $destinations[$entity_type][$bundle][$field_name] = file_field_widget_uri($info, $instance_info, $data);
     }
+    $destination = $destinations[$entity_type][$bundle][$field_name];
   }
 
   // Populate entity.