diff --git a/RO-VIM-openvim/osm_rovim_openvim/vimconn_openvim.py b/RO-VIM-openvim/osm_rovim_openvim/vimconn_openvim.py
index 79a5c7b..e88cecc 100644
--- a/RO-VIM-openvim/osm_rovim_openvim/vimconn_openvim.py
+++ b/RO-VIM-openvim/osm_rovim_openvim/vimconn_openvim.py
@@ -953,6 +953,7 @@
         start,
         image_id,
         flavor_id,
+        affinity_group_list,
         net_list,
         cloud_config=None,
         disk_list=None,