diff --git a/ajax.php b/ajax.php
index e992cdee..e6a38155 100644
--- a/ajax.php
+++ b/ajax.php
@@ -11,6 +11,7 @@
 
 switch($_GET['f']) {
 	case 'k7':
+	    header('Content-Type: application/json');
 		$x = preg_replace("/[^a-zA-Z0-9_-]/","",$_GET['x']);
 		$y = preg_replace("/[^a-zA-Z0-9_-]/","",$_GET['y']);
 		$xx = preg_replace("/[^a-zA-Z0-9_-]/","",$_GET['xx']);
diff --git a/todo.txt b/todo.txt
index 0aff34b0..2737da53 100644
--- a/todo.txt
+++ b/todo.txt
@@ -25,4 +25,6 @@
 - check aliance invitation accepting - apparently it doesn't work too well on first try?
 - normalize forum tables - varchar is used for numeric values and is joined with int field
 - task 1 => construct woodcutter will not reload the page when finished, so it would still seem that woodcutter build is in progress
-- it's possible to train 2 senators - when 1 is trained, another one is possible to be trained
\ No newline at end of file
+- it's possible to train 2 senators - when 1 is trained, another one is possible to be trained
+- add registered date into user details in Admin
+- npc shop button is missing from settlers training (palace)
\ No newline at end of file