diff --git a/octavia_tempest_plugin/common/constants.py b/octavia_tempest_plugin/common/constants.py
index 0122424..54b23d1 100644
--- a/octavia_tempest_plugin/common/constants.py
+++ b/octavia_tempest_plugin/common/constants.py
@@ -84,6 +84,7 @@
 
 # Other constants
 ACTIVE = 'ACTIVE'
+PENDING_UPDATE = 'PENDING_UPDATE'
 ADMIN_STATE_UP_TRUE = 'true'
 ASC = 'asc'
 DELETED = 'DELETED'