diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php
index bde35141..9b167172 100644
--- a/system/libraries/Cache/drivers/Cache_file.php
+++ b/system/libraries/Cache/drivers/Cache_file.php
@@ -103,7 +103,7 @@ class CI_Cache_file extends CI_Driver {
 
 		if (write_file($this->_cache_path.$id, serialize($contents)))
 		{
-			chmod($this->_cache_path.$id, 0640);
+			@chmod($this->_cache_path.$id, 0640);
 			return TRUE;
 		}