diff --git a/classes/display/DisplayHandler.class.php b/classes/display/DisplayHandler.class.php
index 258042d90..d085ecc09 100644
--- a/classes/display/DisplayHandler.class.php
+++ b/classes/display/DisplayHandler.class.php
@@ -33,7 +33,7 @@
             // request method에 따른 컨텐츠 결과물 추출 
             if(Context::get('xeVirtualRequestMethod')=='xml') $output = $this->_toVirtualXmlDoc($oModule);
             else if(Context::getRequestMethod() == 'XMLRPC') {
-				if(stripos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false) $this->gz_enabled = false;
+				if(strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false) $this->gz_enabled = false;
 				$output = $this->_toXmlDoc($oModule);
 			}
             else if(Context::getRequestMethod() == 'JSON') $output = $this->_toJSON($oModule);