diff --git a/msc/coredb_write_index_json.py b/msc/coredb_write_index_json.py
index 923d77c5a892068f26b4254684d4b664838419fe..27b3514fcc3446ee4cec924a355a64868ee2d7ab 100644
--- a/msc/coredb_write_index_json.py
+++ b/msc/coredb_write_index_json.py
@@ -9,6 +9,7 @@ from watpy.coredb.coredb import *
 
 db_path = './CoRe_DB_clone/'
 cdb = CoRe_db(db_path)
+## cdb = CoRe_db(db_path, ifile = "json/DB_Hyb.json")  #Use this for Hybrids!
 idb = cdb.idb
 
 # make sure the DB is up-to-date!
@@ -24,4 +25,5 @@ idb.update_from_mdlist(mdlist)
 
 # write the index to JSON with the appropriate template 
 idb.to_json_tmplk()
+## idb.to_json_tmplk(tmpl = TXT_HYB)  #Use this for Hybrids!