diff --git a/htdocs/telephonie/script/facturation-correction-import.php b/htdocs/telephonie/script/facturation-correction-import.php
index 9ecabf485b5..0d32549cd5e 100644
--- a/htdocs/telephonie/script/facturation-correction-import.php
+++ b/htdocs/telephonie/script/facturation-correction-import.php
@@ -48,7 +48,7 @@ if ( $resql )
 
       $resqlu = $db->query($sqlu) ;
     }            
-  $db->free();
+  $db->free($resql);
 } 
 else
 {