diff --git a/data_chain/entities/common.py b/data_chain/entities/common.py
index 21c5a507b6a667b2b27c3b1840023828d919f496..88aa67178a52b107476bcce9242d275bbb0f8bc7 100644
--- a/data_chain/entities/common.py
+++ b/data_chain/entities/common.py
@@ -423,6 +423,8 @@ default_roles = [{
         'action': 'GET /kb/doc_type'
     }, {
         'action': 'POST /chunk/list'
+    }, {
+        'action': 'POST /chunk/search'
     }, {
         'action': 'POST /doc/list'
     }, {