diff --git a/system/codeigniter/CodeIgniter.php b/system/codeigniter/CodeIgniter.php
index 8b067ff..987478f 100644
--- a/system/codeigniter/CodeIgniter.php
+++ b/system/codeigniter/CodeIgniter.php
@@ -132,7 +132,7 @@
 // Load the local application controller
 // Note: The Router class automatically validates the controller path.  If this include fails it 
 // means that the default controller in the Routes.php file is not resolving to something valid.
-if ( ! include(APPPATH.'controllers/'.$IN->filename_security($RTR->fetch_directory()).$IN->filename_security($RTR->fetch_class()).EXT))
+if ( ! include(APPPATH.'controllers/'.$RTR->fetch_directory().$RTR->fetch_class().EXT))
 {
 	show_error('Unable to load your default controller.  Please make sure the controller specified in your Routes.php file is valid.');
 }
diff --git a/system/libraries/Input.php b/system/libraries/Input.php
index 337eeff..33f2886 100644
--- a/system/libraries/Input.php
+++ b/system/libraries/Input.php
@@ -472,7 +472,6 @@
 						'=',
 						';',
 						'?',
-						'/',
 						"%20",
 						"%22",
 						"%3c",		// <