diff --git a/manifest.yaml b/manifest.yaml
index fc37604..127b435 100644
--- a/manifest.yaml
+++ b/manifest.yaml
@@ -5,7 +5,7 @@ dublin_core:
     - 'Biblica, Inc.'
     - 'Open.Bible'
   format: 'text/usfm3'
-  identifier: 'opcb'
+  identifier: 'reg'
   title: 'Biblica® Open Persian Contemporary Bible'
   description: ''
   language: