diff --git a/application/config/foreign_chars.php b/application/config/foreign_chars.php
index be97b63..41de123 100644
--- a/application/config/foreign_chars.php
+++ b/application/config/foreign_chars.php
@@ -66,10 +66,10 @@
 	'/ò|ó|ô|õ|ō|ŏ|ǒ|ő|ơ|ø|ǿ|º|ο|ό|ω|ώ/' => 'o',
 	'/Ŕ|Ŗ|Ř|Ρ/' => 'R',
 	'/ŕ|ŗ|ř|ρ/' => 'r',
-	'/Ś|Ŝ|Ş|Š|Σ/' => 'S',
-	'/ś|ŝ|ş|š|ſ|σ|ς/' => 's',
-	'/Ţ|Ť|Ŧ|τ/' => 'T',
-	'/ţ|ť|ŧ/' => 't',
+	'/Ś|Ŝ|Ş|Ș|Š|Σ/' => 'S',
+	'/ś|ŝ|ş|ș|š|ſ|σ|ς/' => 's',
+	'/Ț|Ţ|Ť|Ŧ|τ/' => 'T',
+	'/ț|ţ|ť|ŧ/' => 't',
 	'/Ù|Ú|Û|Ũ|Ū|Ŭ|Ů|Ű|Ų|Ư|Ǔ|Ǖ|Ǘ|Ǚ|Ǜ/' => 'U',
 	'/ù|ú|û|ũ|ū|ŭ|ů|ű|ų|ư|ǔ|ǖ|ǘ|ǚ|ǜ|υ|ύ|ϋ/' => 'u',
 	'/Ý|Ÿ|Ŷ|Υ|Ύ|Ϋ/' => 'Y',