diff --git a/scripts/split_unimarc_by_site.php b/scripts/split_unimarc_by_site.php
index b2e6f9e9ecc09ed638d3bdcd9958be87a4dfd132..f9155458bb4a51aa5a04de2d326bb49aaac4ce68 100644
--- a/scripts/split_unimarc_by_site.php
+++ b/scripts/split_unimarc_by_site.php
@@ -1,8 +1,5 @@
 <?php
 require(__DIR__.'/../console.php');
-require_once(__DIR__.'/../cosmogramme/php/_init.php');
-require_once(__DIR__.'/../cosmogramme/php/classes/classe_log.php');
-
 
 $filename = $argv[1];
 $subfield = $argv[2];
@@ -16,11 +13,23 @@ It stores records with related items depending on the subfield parameter.
 Usage : php split_unimarc_by_site.php <file_to_split_path> <subfield_tag_to_split_file_on> <destination_directory>
 EOF;
 
-$log = new log('integration');
-$log_debug = new log('debug', false);
-$log->setDebugLog($log_debug);
-$log->open(true);
-$log_debug->open(true);
+class Write_Log_In_Temp {
+  protected $_path = './temp/split_unimarc_by_site.log';
+
+  public function __construct() {
+    file_put_contents($this->_path,
+                      '');
+  }
+
+
+  public function log($message) {
+    file_put_contents($this->_path,
+                      $message . "\n",
+                      FILE_APPEND);
+  }
+}
+
+$log = new Write_Log_In_Temp;
 
 (new Class_Cosmogramme_Integration_SplitBySite)
   ->setLogger($log)