diff --git a/curation/vocabularies.yaml b/curation/vocabularies.yaml
index 76ee535a..c32209ae 100644
--- a/curation/vocabularies.yaml
+++ b/curation/vocabularies.yaml
@@ -5,9 +5,11 @@ checked_by:
 - Alex
 - Gioia
 - AI (UNVERIFIED)
+- Myunghwan
 claimed_by:
 - Lennart
 - Andrej
+- Myunghwan
 data_foundry_status:
 - 'DF: Yes'
 - WIP (DF)