diff --git a/app/services/file_manager/file_upload/upload_client.py b/app/services/file_manager/file_upload/upload_client.py
index cf3fb7a7..52ed7933 100644
--- a/app/services/file_manager/file_upload/upload_client.py
+++ b/app/services/file_manager/file_upload/upload_client.py
@@ -161,13 +161,19 @@ def check_upload_duplication(self, file_objects: List[FileObject]) -> Tuple[List
         """
         headers = {'Authorization': 'Bearer ' + self.user.access_token, 'Session-ID': self.user.session_id}
         url = AppConfig.Connections.url_base + '/portal/v1/files/exists'
+        zone_int = 0 if self.zone == 'greenroom' else 1
 
         # generate a list of locations for uploaded files to check duplication
         # at same time, generate a dict of mapping with object_path: FileObject
         locations = [x.object_path for x in file_objects]
         object_path_file_object_map = {x.object_path: x for x in file_objects}
 
-        payload = {'locations': locations, 'container_code': self.project_code, 'container_type': 'project', 'zone': 0}
+        payload = {
+            'locations': locations,
+            'container_code': self.project_code,
+            'container_type': 'project',
+            'zone': zone_int,
+        }
         response = resilient_session().post(url, json=payload, headers=headers)
 
         # pop the file object if the file has been uploaded
diff --git a/pyproject.toml b/pyproject.toml
index 16feba25..6234d349 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "app"
-version = "2.7.1"
+version = "2.7.2"
 description = "This service is designed to support pilot platform"
 authors = ["Indoc Systems"]