diff --git a/scripts/rds_version_migration.py b/scripts/rds_version_migration.py
index 3e1e79e7..9f1a2ac2 100644
--- a/scripts/rds_version_migration.py
+++ b/scripts/rds_version_migration.py
@@ -20,7 +20,7 @@ list_manifest_path = "/api/manifest/list"
 r = s.get(url + list_manifest_path)
 manifest_list = r.json()
 for i in manifest_list:
-    perform_post = True
+    perform_post = False
     r = s.get(url + "/api/manifest/" + str(i['id']))
     manifest = r.json()
     if ('extraResources' in manifest) and ('database' in manifest['extraResources']):
@@ -30,6 +30,7 @@ for i in manifest_list:
             continue
         database = manifest['extraResources']['database']
         database['PsqlEngineVersion'] = instance_version_map[instance_name]
+        perform_post = True
 
         print("\n")
         if perform_post: