diff --git a/feature/rfid-read/source/loop.php b/feature/rfid-read/source/loop.php
index bd7b3df..d3fae94 100755
--- a/feature/rfid-read/source/loop.php
+++ b/feature/rfid-read/source/loop.php
@@ -2,7 +2,7 @@
 
 <?php
 
-	require_once __DIR__.'/../../lib/include/php/const';
+	require_once __DIR__.'/../../../lib/include/php/const';
 
 	$f_auth;
 	$f_accesslog;
@@ -258,7 +258,8 @@
 		/* (2) Caches */
 		global $actions;
 
-
+		/* (3) Useful data */
+		global $FEATURE;
 
 		/* [1] Open file descriptors on useful files
 		=========================================================*/
@@ -267,6 +268,8 @@
 		$f_actions   = new SplFileObject(ACTIONS_CONF, 'r');
 
 		/* (2) Append accesses (logs) */
+		if( !file_exists(DATA_DIR."/$FEATURE") )
+			file_put_contents(DATA_DIR."/$FEATURE", '');
 		$f_accesslog = new SplFileObject(DATA_DIR."/$FEATURE", 'a');