diff --git a/bl-kernel/helpers/text.class.php b/bl-kernel/helpers/text.class.php
index 9f7093ea..2a53cebd 100644
--- a/bl-kernel/helpers/text.class.php
+++ b/bl-kernel/helpers/text.class.php
@@ -116,7 +116,7 @@ class Text {
 		 $characteres = "1234567890abcdefghijklmnopqrstuvwxyz!@#%^&*";
 		 $text = '';
 		 for($i=0; $i<$length; $i++) {
-			$text .= $characteres{rand(0,41)};
+			$text .= $characteres[rand(0,41)];
 		 }
 		 return $text;
 	}