diff --git a/app/Controllers/API_DictChapters.php b/app/Controllers/API_DictChapters.php
index 003a2ad..53aa9a9 100644
--- a/app/Controllers/API_DictChapters.php
+++ b/app/Controllers/API_DictChapters.php
@@ -9,7 +9,8 @@ class API_DictChapters extends ResourceController {
 	public function index()	{
 		$db = \Config\Database::connect();
 		$sql = "select dc.CHAPCODE, dc.SHORTTEXT, cdc.TEXT1, cdc.TEXT2 from DICT_CHAPTERS dc
-	left join cmod.dbo.CM_DICT_CHAPTERS cdc on dc.CHAPCODE=cdc.CHAPCODE";
+			left join cmod.dbo.CM_DICT_CHAPTERS cdc on dc.CHAPCODE=cdc.CHAPCODE
+			where left(dc.SHORTTEXT,2)<>'CH'";
 		$query = $db->query($sql);
 		$results = $query->getResultArray();
 		$data['dictChapters'] = $results;