diff --git a/libs/Smarty_Compiler.class.php b/libs/Smarty_Compiler.class.php
index ee2e7910..78ad5701 100644
--- a/libs/Smarty_Compiler.class.php
+++ b/libs/Smarty_Compiler.class.php
@@ -1641,7 +1641,7 @@ class Smarty_Compiler extends Smarty {
     function _expand_quoted_text($var_expr)
     {
         // if contains unescaped $, expand it
-        if(preg_match_all('~(?:\`(?<!\\\\)\$' . $this->_dvar_guts_regexp . '\`)|(?:(?<!\\\\)\$\w+(\[[a-zA-Z0-9]+\])*)~', $var_expr, $_match)) {
+        if(preg_match_all('~(?:\`(?<!\\\\)\$' . $this->_dvar_guts_regexp . '(?:' . $this->_obj_ext_regexp . ')*\`)|(?:(?<!\\\\)\$\w+(\[[a-zA-Z0-9]+\])*)~', $var_expr, $_match)) {
             $_match = $_match[0];
             rsort($_match);
             reset($_match);