diff --git a/functions/PreparePHP_SELF.fnc.php b/functions/PreparePHP_SELF.fnc.php
index 80da4699a..f7dfe677b 100644
--- a/functions/PreparePHP_SELF.fnc.php
+++ b/functions/PreparePHP_SELF.fnc.php
@@ -200,7 +200,7 @@ function( $match ) {
 
 	foreach ( $remove as $remove_string )
 	{
-		while ( strpos( $string, $remove_string ) !== false )
+		while ( stripos( $string, $remove_string ) !== false )
 		{
 			$string = str_ireplace( $remove, '', $string );
 		}