diff --git a/src/Jonhoo/Browser/RemoteForm.php b/src/Jonhoo/Browser/RemoteForm.php
index d3238ae..047a563 100644
--- a/src/Jonhoo/Browser/RemoteForm.php
+++ b/src/Jonhoo/Browser/RemoteForm.php
@@ -155,7 +155,7 @@ private function _setAttributeByString ( $fieldName, $fieldValue ) {
 
         // Find all other indexes
         $matches = array();
-        preg_match_all ( "/\[([^\]]+)\]/g", $fieldName, $matches, PREG_PATTERN_ORDER );
+        preg_match_all ( "/\[([^\]]+)\]/", $fieldName, $matches, PREG_PATTERN_ORDER );
 
         // No other indexes, set value for first index and return
         if ( empty ( $matches[1] ) ) {