diff --git a/pandora_server/lib/PandoraFMS/Tools.pm b/pandora_server/lib/PandoraFMS/Tools.pm
index a6bc59c765..eaba3f33fd 100755
--- a/pandora_server/lib/PandoraFMS/Tools.pm
+++ b/pandora_server/lib/PandoraFMS/Tools.pm
@@ -46,7 +46,6 @@ use constant MOD232 => 2**32;
 use constant POW232 => 2**32;
 
 # UTF-8 flags deletion from multibyte characters when files are opened.
-use open IN => ":utf8";
 use open OUT => ":utf8";
 use open ":std";