diff --git a/workflow/engine/methods/setup/setupSchemas/app_delegation_del_last_index_update.sql b/workflow/engine/methods/setup/setupSchemas/app_delegation_del_last_index_update.sql
deleted file mode 100644
index f0a930446..000000000
--- a/workflow/engine/methods/setup/setupSchemas/app_delegation_del_last_index_update.sql
+++ /dev/null
@@ -1,3 +0,0 @@
-UPDATE APP_DELEGATION AS APPDEL INNER JOIN (SELECT APP_UID, MAX(DEL_INDEX) AS MAX_DEL_INDEX FROM APP_DELEGATION GROUP BY APP_UID) AS SUBSQL
-       ON SUBSQL.APP_UID = APPDEL.APP_UID AND SUBSQL.MAX_DEL_INDEX = APPDEL.DEL_INDEX
-SET    APPDEL.DEL_LAST_INDEX = 1
\ No newline at end of file