diff --git a/common/schema.h b/common/schema.h
index 27aecdb0c..705282268 100644
--- a/common/schema.h
+++ b/common/schema.h
@@ -277,6 +277,7 @@ namespace swss {
 #define LUA_PLUGIN_TYPE                 "LUA_PLUGIN_TYPE"
 #define SAI_OBJECT_TYPE                 "SAI_OBJECT_TYPE"
 
+#define BULK_CHUNK_SIZE_FIELD               "BULK_CHUNK_SIZE"
 #define POLL_INTERVAL_FIELD                 "POLL_INTERVAL"
 #define STATS_MODE_FIELD                    "STATS_MODE"
 #define STATS_MODE_READ                     "STATS_MODE_READ"